131962201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 167270400

約数和(自身を除く): 35308199

約数列:

[1, 7, 19, 23, 133, 161, 179, 241, 437, 1253, 1687, 3059, 3401, 4117, 4579, 5543, 23807, 28819, 32053, 38801, 43139, 78223, 105317, 301973, 547561, 737219, 819641, 992197, 5737487, 6945379, 18851743, 131962201]

約数ペア:

[(1, 131962201), (7, 18851743), (19, 6945379), (23, 5737487), (133, 992197), (161, 819641), (179, 737219), (241, 547561), (437, 301973), (1253, 105317), (1687, 78223), (3059, 43139), (3401, 38801), (4117, 32053), (4579, 28819), (5543, 23807)]