315029158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{202201}}^1$

素因数の和:202263

約数の個数: 16

約数和(自身を含む): 509549040

約数和(自身を除く): 194519882

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 202201, 404402, 3841819, 7683638, 8290241, 16580482, 157514579, 315029158]

約数ペア:

[(1, 315029158), (2, 157514579), (19, 16580482), (38, 8290241), (41, 7683638), (82, 3841819), (779, 404402), (1558, 202201)]