201578430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216751}}^1$

素因数の和:216792

約数の個数: 32

約数和(自身を含む): 499396608

約数和(自身を除く): 297818178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 216751, 433502, 650253, 1083755, 1300506, 2167510, 3251265, 6502530, 6719281, 13438562, 20157843, 33596405, 40315686, 67192810, 100789215, 201578430]

約数ペア:

[(1, 201578430), (2, 100789215), (3, 67192810), (5, 40315686), (6, 33596405), (10, 20157843), (15, 13438562), (30, 6719281), (31, 6502530), (62, 3251265), (93, 2167510), (155, 1300506), (186, 1083755), (310, 650253), (465, 433502), (930, 216751)]