205446384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 180

約数和(自身を含む): 681350488

約数和(自身を除く): 475904104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 528, 572, 624, 726, 792, 858, 907, 936, 968, 1089, 1144, 1287, 1452, 1573, 1584, 1716, 1814, 1872, 1936, 2178, 2288, 2574, 2721, 2904, 3146, 3432, 3628, 4356, 4719, 5148, 5442, 5808, 6292, 6864, 7256, 8163, 8712, 9438, 9977, 10296, 10884, 11791, 12584, 14157, 14512, 16326, 17424, 18876, 19954, 20592, 21768, 23582, 25168, 28314, 29931, 32652, 35373, 37752, 39908, 43536, 47164, 56628, 59862, 65304, 70746, 75504, 79816, 89793, 94328, 106119, 109747, 113256, 119724, 129701, 130608, 141492, 159632, 179586, 188656, 212238, 219494, 226512, 239448, 259402, 282984, 329241, 359172, 389103, 424476, 438988, 478896, 518804, 565968, 658482, 718344, 778206, 848952, 877976, 987723, 1037608, 1167309, 1316964, 1426711, 1436688, 1556412, 1697904, 1755952, 1975446, 2075216, 2334618, 2633928, 2853422, 3112824, 3950892, 4280133, 4669236, 5267856, 5706844, 6225648, 7901784, 8560266, 9338472, 11413688, 12840399, 15803568, 17120532, 18676944, 22827376, 25680798, 34241064, 51361596, 68482128, 102723192, 205446384]

約数ペア:

[(1, 205446384), (2, 102723192), (3, 68482128), (4, 51361596), (6, 34241064), (8, 25680798), (9, 22827376), (11, 18676944), (12, 17120532), (13, 15803568), (16, 12840399), (18, 11413688), (22, 9338472), (24, 8560266), (26, 7901784), (33, 6225648), (36, 5706844), (39, 5267856), (44, 4669236), (48, 4280133), (52, 3950892), (66, 3112824), (72, 2853422), (78, 2633928), (88, 2334618), (99, 2075216), (104, 1975446), (117, 1755952), (121, 1697904), (132, 1556412), (143, 1436688), (144, 1426711), (156, 1316964), (176, 1167309), (198, 1037608), (208, 987723), (234, 877976), (242, 848952), (264, 778206), (286, 718344), (312, 658482), (363, 565968), (396, 518804), (429, 478896), (468, 438988), (484, 424476), (528, 389103), (572, 359172), (624, 329241), (726, 282984), (792, 259402), (858, 239448), (907, 226512), (936, 219494), (968, 212238), (1089, 188656), (1144, 179586), (1287, 159632), (1452, 141492), (1573, 130608), (1584, 129701), (1716, 119724), (1814, 113256), (1872, 109747), (1936, 106119), (2178, 94328), (2288, 89793), (2574, 79816), (2721, 75504), (2904, 70746), (3146, 65304), (3432, 59862), (3628, 56628), (4356, 47164), (4719, 43536), (5148, 39908), (5442, 37752), (5808, 35373), (6292, 32652), (6864, 29931), (7256, 28314), (8163, 25168), (8712, 23582), (9438, 21768), (9977, 20592), (10296, 19954), (10884, 18876), (11791, 17424), (12584, 16326), (14157, 14512)]