208592065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{10867}}^1$

素因数の和:11232

約数の個数: 16

約数和(自身を含む): 273873600

約数和(自身を除く): 65281535

約数列:

[1, 5, 11, 55, 349, 1745, 3839, 10867, 19195, 54335, 119537, 597685, 3792583, 18962915, 41718413, 208592065]

約数ペア:

[(1, 208592065), (5, 41718413), (11, 18962915), (55, 3792583), (349, 597685), (1745, 119537), (3839, 54335), (10867, 19195)]