201957970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1693}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 370782720

約数和(自身を除く): 168824750

約数列:

[1, 2, 5, 10, 79, 151, 158, 302, 395, 755, 790, 1510, 1693, 3386, 8465, 11929, 16930, 23858, 59645, 119290, 133747, 255643, 267494, 511286, 668735, 1278215, 1337470, 2556430, 20195797, 40391594, 100978985, 201957970]

約数ペア:

[(1, 201957970), (2, 100978985), (5, 40391594), (10, 20195797), (79, 2556430), (151, 1337470), (158, 1278215), (302, 668735), (395, 511286), (755, 267494), (790, 255643), (1510, 133747), (1693, 119290), (3386, 59645), (8465, 23858), (11929, 16930)]