207929322

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 472677120

約数和(自身を除く): 264747798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 193, 213, 281, 386, 426, 562, 579, 639, 843, 1158, 1278, 1686, 1737, 1917, 2529, 3474, 3834, 5058, 5211, 7587, 10422, 13703, 15174, 19951, 27406, 39902, 41109, 54233, 59853, 82218, 108466, 119706, 123327, 162699, 179559, 246654, 325398, 359118, 369981, 488097, 538677, 739962, 976194, 1077354, 1464291, 2928582, 3850543, 7701086, 11551629, 23103258, 34654887, 69309774, 103964661, 207929322]

約数ペア:

[(1, 207929322), (2, 103964661), (3, 69309774), (6, 34654887), (9, 23103258), (18, 11551629), (27, 7701086), (54, 3850543), (71, 2928582), (142, 1464291), (193, 1077354), (213, 976194), (281, 739962), (386, 538677), (426, 488097), (562, 369981), (579, 359118), (639, 325398), (843, 246654), (1158, 179559), (1278, 162699), (1686, 123327), (1737, 119706), (1917, 108466), (2529, 82218), (3474, 59853), (3834, 54233), (5058, 41109), (5211, 39902), (7587, 27406), (10422, 19951), (13703, 15174)]