203925712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{216023}}^1$

素因数の和:216090

約数の個数: 20

約数和(自身を含む): 401804640

約数和(自身を除く): 197878928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 216023, 432046, 864092, 1728184, 3456368, 12745357, 25490714, 50981428, 101962856, 203925712]

約数ペア:

[(1, 203925712), (2, 101962856), (4, 50981428), (8, 25490714), (16, 12745357), (59, 3456368), (118, 1728184), (236, 864092), (472, 432046), (944, 216023)]