196895556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 646486400

約数和(自身を除く): 449590844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 61, 66, 76, 78, 99, 108, 114, 117, 121, 122, 132, 143, 156, 171, 183, 198, 209, 228, 234, 242, 244, 247, 286, 297, 342, 351, 363, 366, 396, 418, 429, 468, 484, 494, 513, 549, 572, 594, 627, 671, 684, 702, 726, 732, 741, 793, 836, 858, 988, 1026, 1089, 1098, 1159, 1188, 1254, 1287, 1342, 1404, 1452, 1482, 1573, 1586, 1647, 1716, 1881, 2013, 2052, 2178, 2196, 2223, 2299, 2318, 2379, 2508, 2574, 2684, 2717, 2964, 3146, 3172, 3267, 3294, 3477, 3762, 3861, 4026, 4356, 4446, 4598, 4636, 4719, 4758, 5148, 5434, 5643, 6039, 6292, 6534, 6588, 6669, 6897, 6954, 7137, 7381, 7524, 7722, 8052, 8151, 8723, 8892, 9196, 9438, 9516, 10431, 10868, 11286, 12078, 12749, 13068, 13338, 13794, 13908, 14157, 14274, 14762, 15067, 15444, 16302, 17446, 18117, 18876, 20691, 20862, 21411, 22143, 22572, 24156, 24453, 25498, 26169, 26676, 27588, 28314, 28548, 29524, 29887, 30134, 31293, 32604, 34892, 36234, 38247, 41382, 41724, 42471, 42822, 44286, 45201, 48906, 50996, 52338, 56628, 59774, 60268, 62073, 62586, 66429, 72468, 73359, 76494, 78507, 82764, 84942, 85644, 88572, 89661, 90402, 95953, 97812, 104676, 114741, 119548, 124146, 125172, 132858, 135603, 140239, 146718, 152988, 157014, 165737, 169884, 179322, 180804, 191906, 199287, 229482, 235521, 248292, 265716, 268983, 271206, 280478, 287859, 293436, 314028, 331474, 344223, 358644, 383812, 398574, 406809, 420717, 458964, 471042, 497211, 537966, 542412, 560956, 575718, 662948, 688446, 797148, 806949, 813618, 841434, 863577, 942084, 994422, 1075932, 1151436, 1262151, 1376892, 1491633, 1613898, 1627236, 1682868, 1727154, 1823107, 1988844, 2524302, 2590731, 2983266, 3227796, 3454308, 3646214, 3786453, 4474899, 5048604, 5181462, 5469321, 5966532, 7292428, 7572906, 8949798, 10362924, 10938642, 15145812, 16407963, 17899596, 21877284, 32815926, 49223889, 65631852, 98447778, 196895556]

約数ペア:

[(1, 196895556), (2, 98447778), (3, 65631852), (4, 49223889), (6, 32815926), (9, 21877284), (11, 17899596), (12, 16407963), (13, 15145812), (18, 10938642), (19, 10362924), (22, 8949798), (26, 7572906), (27, 7292428), (33, 5966532), (36, 5469321), (38, 5181462), (39, 5048604), (44, 4474899), (52, 3786453), (54, 3646214), (57, 3454308), (61, 3227796), (66, 2983266), (76, 2590731), (78, 2524302), (99, 1988844), (108, 1823107), (114, 1727154), (117, 1682868), (121, 1627236), (122, 1613898), (132, 1491633), (143, 1376892), (156, 1262151), (171, 1151436), (183, 1075932), (198, 994422), (209, 942084), (228, 863577), (234, 841434), (242, 813618), (244, 806949), (247, 797148), (286, 688446), (297, 662948), (342, 575718), (351, 560956), (363, 542412), (366, 537966), (396, 497211), (418, 471042), (429, 458964), (468, 420717), (484, 406809), (494, 398574), (513, 383812), (549, 358644), (572, 344223), (594, 331474), (627, 314028), (671, 293436), (684, 287859), (702, 280478), (726, 271206), (732, 268983), (741, 265716), (793, 248292), (836, 235521), (858, 229482), (988, 199287), (1026, 191906), (1089, 180804), (1098, 179322), (1159, 169884), (1188, 165737), (1254, 157014), (1287, 152988), (1342, 146718), (1404, 140239), (1452, 135603), (1482, 132858), (1573, 125172), (1586, 124146), (1647, 119548), (1716, 114741), (1881, 104676), (2013, 97812), (2052, 95953), (2178, 90402), (2196, 89661), (2223, 88572), (2299, 85644), (2318, 84942), (2379, 82764), (2508, 78507), (2574, 76494), (2684, 73359), (2717, 72468), (2964, 66429), (3146, 62586), (3172, 62073), (3267, 60268), (3294, 59774), (3477, 56628), (3762, 52338), (3861, 50996), (4026, 48906), (4356, 45201), (4446, 44286), (4598, 42822), (4636, 42471), (4719, 41724), (4758, 41382), (5148, 38247), (5434, 36234), (5643, 34892), (6039, 32604), (6292, 31293), (6534, 30134), (6588, 29887), (6669, 29524), (6897, 28548), (6954, 28314), (7137, 27588), (7381, 26676), (7524, 26169), (7722, 25498), (8052, 24453), (8151, 24156), (8723, 22572), (8892, 22143), (9196, 21411), (9438, 20862), (9516, 20691), (10431, 18876), (10868, 18117), (11286, 17446), (12078, 16302), (12749, 15444), (13068, 15067), (13338, 14762), (13794, 14274), (13908, 14157)]