201489266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 335149056

約数和(自身を除く): 133659790

約数列:

[1, 2, 11, 22, 131, 151, 262, 302, 463, 926, 1441, 1661, 2882, 3322, 5093, 10186, 19781, 39562, 60653, 69913, 121306, 139826, 217591, 435182, 667183, 769043, 1334366, 1538086, 9158603, 18317206, 100744633, 201489266]

約数ペア:

[(1, 201489266), (2, 100744633), (11, 18317206), (22, 9158603), (131, 1538086), (151, 1334366), (262, 769043), (302, 667183), (463, 435182), (926, 217591), (1441, 139826), (1661, 121306), (2882, 69913), (3322, 60653), (5093, 39562), (10186, 19781)]