210969814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{50207}}^1$

素因数の和:50411

約数の個数: 16

約数和(自身を含む): 347037696

約数和(自身を除く): 136067882

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 50207, 100414, 552277, 1104554, 9589537, 19179074, 105484907, 210969814]

約数ペア:

[(1, 210969814), (2, 105484907), (11, 19179074), (22, 9589537), (191, 1104554), (382, 552277), (2101, 100414), (4202, 50207)]