205772406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{62017}}^1$

素因数の和:62108

約数の個数: 32

約数和(自身を含む): 476298240

約数和(自身を除く): 270525834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 62017, 124034, 186051, 372102, 434119, 868238, 1302357, 2604714, 4899343, 9798686, 14698029, 29396058, 34295401, 68590802, 102886203, 205772406]

約数ペア:

[(1, 205772406), (2, 102886203), (3, 68590802), (6, 34295401), (7, 29396058), (14, 14698029), (21, 9798686), (42, 4899343), (79, 2604714), (158, 1302357), (237, 868238), (474, 434119), (553, 372102), (1106, 186051), (1659, 124034), (3318, 62017)]