204335964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19777}}^1$

素因数の和:19835

約数の個数: 72

約数和(自身を含む): 604732128

約数和(自身を除く): 400396164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 19777, 39554, 59331, 79108, 118662, 138439, 177993, 237324, 276878, 355986, 415317, 553756, 711972, 810857, 830634, 1245951, 1621714, 1661268, 2432571, 2491902, 3243428, 4865142, 4983804, 5675999, 7297713, 9730284, 11351998, 14595426, 17027997, 22703996, 29190852, 34055994, 51083991, 68111988, 102167982, 204335964]

約数ペア:

[(1, 204335964), (2, 102167982), (3, 68111988), (4, 51083991), (6, 34055994), (7, 29190852), (9, 22703996), (12, 17027997), (14, 14595426), (18, 11351998), (21, 9730284), (28, 7297713), (36, 5675999), (41, 4983804), (42, 4865142), (63, 3243428), (82, 2491902), (84, 2432571), (123, 1661268), (126, 1621714), (164, 1245951), (246, 830634), (252, 810857), (287, 711972), (369, 553756), (492, 415317), (574, 355986), (738, 276878), (861, 237324), (1148, 177993), (1476, 138439), (1722, 118662), (2583, 79108), (3444, 59331), (5166, 39554), (10332, 19777)]