201597605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{7951}}^1$

素因数の和:8428

約数の個数: 16

約数和(自身を含む): 264515328

約数和(自身を除く): 62917723

約数列:

[1, 5, 11, 55, 461, 2305, 5071, 7951, 25355, 39755, 87461, 437305, 3665411, 18327055, 40319521, 201597605]

約数ペア:

[(1, 201597605), (5, 40319521), (11, 18327055), (55, 3665411), (461, 437305), (2305, 87461), (5071, 39755), (7951, 25355)]