206720092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{3631}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 371393792

約数和(自身を除く): 164673700

約数列:

[1, 2, 4, 43, 86, 172, 331, 662, 1324, 3631, 7262, 14233, 14524, 28466, 56932, 156133, 312266, 624532, 1201861, 2403722, 4807444, 51680023, 103360046, 206720092]

約数ペア:

[(1, 206720092), (2, 103360046), (4, 51680023), (43, 4807444), (86, 2403722), (172, 1201861), (331, 624532), (662, 312266), (1324, 156133), (3631, 56932), (7262, 28466), (14233, 14524)]