211358106

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{7027}}^1$

素因数の和:7595

約数の個数: 32

約数和(自身を含む): 470594880

約数和(自身を除く): 259236774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3342, 5013, 7027, 10026, 14054, 15039, 21081, 30078, 42162, 63243, 126486, 189729, 379458, 3914039, 7828078, 11742117, 23484234, 35226351, 70452702, 105679053, 211358106]

約数ペア:

[(1, 211358106), (2, 105679053), (3, 70452702), (6, 35226351), (9, 23484234), (18, 11742117), (27, 7828078), (54, 3914039), (557, 379458), (1114, 189729), (1671, 126486), (3342, 63243), (5013, 42162), (7027, 30078), (10026, 21081), (14054, 15039)]