210314922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 457415424

約数和(自身を除く): 247100502

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 113, 142, 213, 226, 257, 339, 426, 514, 678, 771, 1207, 1542, 1921, 2414, 3621, 3842, 4369, 5763, 7242, 8023, 8738, 11526, 13107, 16046, 18247, 24069, 26214, 29041, 36494, 48138, 54741, 58082, 87123, 109482, 136391, 174246, 272782, 310199, 409173, 493697, 620398, 818346, 930597, 987394, 1481091, 1861194, 2061911, 2962182, 4123822, 6185733, 12371466, 35052487, 70104974, 105157461, 210314922]

約数ペア:

[(1, 210314922), (2, 105157461), (3, 70104974), (6, 35052487), (17, 12371466), (34, 6185733), (51, 4123822), (71, 2962182), (102, 2061911), (113, 1861194), (142, 1481091), (213, 987394), (226, 930597), (257, 818346), (339, 620398), (426, 493697), (514, 409173), (678, 310199), (771, 272782), (1207, 174246), (1542, 136391), (1921, 109482), (2414, 87123), (3621, 58082), (3842, 54741), (4369, 48138), (5763, 36494), (7242, 29041), (8023, 26214), (8738, 24069), (11526, 18247), (13107, 16046)]