210051644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2426

約数の個数: 36

約数和(自身を含む): 406280952

約数和(自身を除く): 196229308

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 788, 2167, 2203, 4334, 4406, 8668, 8812, 23837, 24233, 47674, 48466, 95348, 96932, 266563, 433991, 533126, 867982, 1066252, 1735964, 4773901, 9547802, 19095604, 52512911, 105025822, 210051644]

約数ペア:

[(1, 210051644), (2, 105025822), (4, 52512911), (11, 19095604), (22, 9547802), (44, 4773901), (121, 1735964), (197, 1066252), (242, 867982), (394, 533126), (484, 433991), (788, 266563), (2167, 96932), (2203, 95348), (4334, 48466), (4406, 47674), (8668, 24233), (8812, 23837)]