205215256

素因数分解:

$2^3\times {\mathrm{751}}^1\times {\mathrm{34157}}^1$

素因数の和:34914

約数の個数: 16

約数和(自身を含む): 385302240

約数和(自身を除く): 180086984

約数列:

[1, 2, 4, 8, 751, 1502, 3004, 6008, 34157, 68314, 136628, 273256, 25651907, 51303814, 102607628, 205215256]

約数ペア:

[(1, 205215256), (2, 102607628), (4, 51303814), (8, 25651907), (751, 273256), (1502, 136628), (3004, 68314), (6008, 34157)]