199401932

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 353698800

約数和(自身を除く): 154296868

約数列:

[1, 2, 4, 149, 157, 298, 314, 596, 628, 2131, 4262, 8524, 23393, 46786, 93572, 317519, 334567, 635038, 669134, 1270076, 1338268, 49850483, 99700966, 199401932]

約数ペア:

[(1, 199401932), (2, 99700966), (4, 49850483), (149, 1338268), (157, 1270076), (298, 669134), (314, 635038), (596, 334567), (628, 317519), (2131, 93572), (4262, 46786), (8524, 23393)]