210913406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{6653}}^1$

素因数の和:6808

約数の個数: 24

約数和(自身を含む): 350452872

約数和(自身を除く): 139539466

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2882, 6653, 13306, 15851, 31702, 73183, 146366, 805013, 871543, 1610026, 1743086, 9586973, 19173946, 105456703, 210913406]

約数ペア:

[(1, 210913406), (2, 105456703), (11, 19173946), (22, 9586973), (121, 1743086), (131, 1610026), (242, 871543), (262, 805013), (1441, 146366), (2882, 73183), (6653, 31702), (13306, 15851)]