200350064

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{123979}}^1$

素因数の和:124088

約数の個数: 20

約数和(自身を含む): 392024760

約数和(自身を除く): 191674696

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 123979, 247958, 495916, 991832, 1983664, 12521879, 25043758, 50087516, 100175032, 200350064]

約数ペア:

[(1, 200350064), (2, 100175032), (4, 50087516), (8, 25043758), (16, 12521879), (101, 1983664), (202, 991832), (404, 495916), (808, 247958), (1616, 123979)]