201463792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{406177}}^1$

素因数の和:406216

約数の個数: 20

約数和(自身を含む): 402928576

約数和(自身を除く): 201464784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 406177, 812354, 1624708, 3249416, 6498832, 12591487, 25182974, 50365948, 100731896, 201463792]

約数ペア:

[(1, 201463792), (2, 100731896), (4, 50365948), (8, 25182974), (16, 12591487), (31, 6498832), (62, 3249416), (124, 1624708), (248, 812354), (496, 406177)]