197575772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12163}}^1$

素因数の和:12329

約数の個数: 24

約数和(自身を含む): 359665152

約数和(自身を除く): 162089380

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8122, 12163, 16244, 24326, 48652, 377053, 754106, 1508212, 1593353, 3186706, 6373412, 49393943, 98787886, 197575772]

約数ペア:

[(1, 197575772), (2, 98787886), (4, 49393943), (31, 6373412), (62, 3186706), (124, 1593353), (131, 1508212), (262, 754106), (524, 377053), (4061, 48652), (8122, 24326), (12163, 16244)]