201970432

素因数分解:

$2^8\times {\mathrm{788947}}^1$

素因数の和:788963

約数の個数: 18

約数和(自身を含む): 403152428

約数和(自身を除く): 201181996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 788947, 1577894, 3155788, 6311576, 12623152, 25246304, 50492608, 100985216, 201970432]

約数ペア:

[(1, 201970432), (2, 100985216), (4, 50492608), (8, 25246304), (16, 12623152), (32, 6311576), (64, 3155788), (128, 1577894), (256, 788947)]