204279894

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 587059200

約数和(自身を除く): 382779306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 81, 91, 93, 117, 126, 149, 162, 182, 186, 189, 217, 234, 243, 273, 279, 298, 351, 378, 403, 434, 447, 486, 546, 558, 567, 651, 702, 806, 819, 837, 894, 1043, 1053, 1134, 1209, 1302, 1341, 1638, 1674, 1701, 1937, 1953, 2086, 2106, 2418, 2457, 2511, 2682, 2821, 3129, 3159, 3402, 3627, 3874, 3906, 4023, 4619, 4914, 5022, 5642, 5811, 5859, 6258, 6318, 7254, 7371, 7533, 8046, 8463, 9238, 9387, 10881, 11622, 11718, 12069, 13559, 13857, 14742, 15066, 16926, 17433, 17577, 18774, 21762, 22113, 24138, 25389, 27118, 27714, 28161, 32333, 32643, 34866, 35154, 36207, 40677, 41571, 44226, 50778, 52299, 52731, 56322, 60047, 64666, 65286, 72414, 76167, 81354, 83142, 84483, 96999, 97929, 104598, 105462, 120094, 122031, 124713, 152334, 156897, 168966, 180141, 193998, 195858, 228501, 244062, 249426, 253449, 290997, 313794, 360282, 366093, 374139, 420329, 457002, 470691, 506898, 540423, 581994, 685503, 732186, 748278, 840658, 872991, 941382, 1080846, 1098279, 1122417, 1260987, 1371006, 1621269, 1745982, 2196558, 2244834, 2521974, 2618973, 3242538, 3294837, 3782961, 4863807, 5237946, 6589674, 7565922, 7856919, 9727614, 11348883, 14591421, 15713838, 22697766, 29182842, 34046649, 68093298, 102139947, 204279894]

約数ペア:

[(1, 204279894), (2, 102139947), (3, 68093298), (6, 34046649), (7, 29182842), (9, 22697766), (13, 15713838), (14, 14591421), (18, 11348883), (21, 9727614), (26, 7856919), (27, 7565922), (31, 6589674), (39, 5237946), (42, 4863807), (54, 3782961), (62, 3294837), (63, 3242538), (78, 2618973), (81, 2521974), (91, 2244834), (93, 2196558), (117, 1745982), (126, 1621269), (149, 1371006), (162, 1260987), (182, 1122417), (186, 1098279), (189, 1080846), (217, 941382), (234, 872991), (243, 840658), (273, 748278), (279, 732186), (298, 685503), (351, 581994), (378, 540423), (403, 506898), (434, 470691), (447, 457002), (486, 420329), (546, 374139), (558, 366093), (567, 360282), (651, 313794), (702, 290997), (806, 253449), (819, 249426), (837, 244062), (894, 228501), (1043, 195858), (1053, 193998), (1134, 180141), (1209, 168966), (1302, 156897), (1341, 152334), (1638, 124713), (1674, 122031), (1701, 120094), (1937, 105462), (1953, 104598), (2086, 97929), (2106, 96999), (2418, 84483), (2457, 83142), (2511, 81354), (2682, 76167), (2821, 72414), (3129, 65286), (3159, 64666), (3402, 60047), (3627, 56322), (3874, 52731), (3906, 52299), (4023, 50778), (4619, 44226), (4914, 41571), (5022, 40677), (5642, 36207), (5811, 35154), (5859, 34866), (6258, 32643), (6318, 32333), (7254, 28161), (7371, 27714), (7533, 27118), (8046, 25389), (8463, 24138), (9238, 22113), (9387, 21762), (10881, 18774), (11622, 17577), (11718, 17433), (12069, 16926), (13559, 15066), (13857, 14742)]