201758960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14923}}^1$

素因数の和:14962

約数の個数: 60

約数和(自身を含む): 507983112

約数和(自身を除く): 306224152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 14923, 29846, 59692, 74615, 119384, 149230, 193999, 238768, 298460, 387998, 596920, 775996, 969995, 1193840, 1551992, 1939990, 2521987, 3103984, 3879980, 5043974, 7759960, 10087948, 12609935, 15519920, 20175896, 25219870, 40351792, 50439740, 100879480, 201758960]

約数ペア:

[(1, 201758960), (2, 100879480), (4, 50439740), (5, 40351792), (8, 25219870), (10, 20175896), (13, 15519920), (16, 12609935), (20, 10087948), (26, 7759960), (40, 5043974), (52, 3879980), (65, 3103984), (80, 2521987), (104, 1939990), (130, 1551992), (169, 1193840), (208, 969995), (260, 775996), (338, 596920), (520, 387998), (676, 298460), (845, 238768), (1040, 193999), (1352, 149230), (1690, 119384), (2704, 74615), (3380, 59692), (6760, 29846), (13520, 14923)]