201457698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 245610462

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 179, 282, 307, 358, 537, 611, 614, 921, 1074, 1222, 1833, 1842, 2327, 3666, 3991, 4654, 6981, 7982, 8413, 11973, 13962, 14429, 16826, 23946, 25239, 28858, 43287, 50478, 54953, 86574, 109369, 109906, 164859, 187577, 218738, 328107, 329718, 375154, 562731, 656214, 714389, 1125462, 1428778, 2143167, 2582791, 4286334, 5165582, 7748373, 15496746, 33576283, 67152566, 100728849, 201457698]

約数ペア:

[(1, 201457698), (2, 100728849), (3, 67152566), (6, 33576283), (13, 15496746), (26, 7748373), (39, 5165582), (47, 4286334), (78, 2582791), (94, 2143167), (141, 1428778), (179, 1125462), (282, 714389), (307, 656214), (358, 562731), (537, 375154), (611, 329718), (614, 328107), (921, 218738), (1074, 187577), (1222, 164859), (1833, 109906), (1842, 109369), (2327, 86574), (3666, 54953), (3991, 50478), (4654, 43287), (6981, 28858), (7982, 25239), (8413, 23946), (11973, 16826), (13962, 14429)]