201601012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{3251}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 363313440

約数和(自身を除く): 161712428

約数列:

[1, 2, 4, 37, 74, 148, 419, 838, 1676, 3251, 6502, 13004, 15503, 31006, 62012, 120287, 240574, 481148, 1362169, 2724338, 5448676, 50400253, 100800506, 201601012]

約数ペア:

[(1, 201601012), (2, 100800506), (4, 50400253), (37, 5448676), (74, 2724338), (148, 1362169), (419, 481148), (838, 240574), (1676, 120287), (3251, 62012), (6502, 31006), (13004, 15503)]