210968626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107747}}^1$

素因数の和:107849

約数の個数: 16

約数和(自身を含む): 349103520

約数和(自身を除く): 138134894

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 107747, 215494, 1185217, 2370434, 9589483, 19178966, 105484313, 210968626]

約数ペア:

[(1, 210968626), (2, 105484313), (11, 19178966), (22, 9589483), (89, 2370434), (178, 1185217), (979, 215494), (1958, 107747)]