197747644

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 350380800

約数和(自身を除く): 152633156

約数列:

[1, 2, 4, 131, 239, 262, 478, 524, 956, 1579, 3158, 6316, 31309, 62618, 125236, 206849, 377381, 413698, 754762, 827396, 1509524, 49436911, 98873822, 197747644]

約数ペア:

[(1, 197747644), (2, 98873822), (4, 49436911), (131, 1509524), (239, 827396), (262, 754762), (478, 413698), (524, 377381), (956, 206849), (1579, 125236), (3158, 62618), (6316, 31309)]