201579988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{7487}}^1$

素因数の和:7671

約数の個数: 24

約数和(自身を含む): 362299392

約数和(自身を除く): 160719404

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 6731, 7487, 13462, 14974, 26924, 29948, 396811, 793622, 950849, 1587244, 1901698, 3803396, 50394997, 100789994, 201579988]

約数ペア:

[(1, 201579988), (2, 100789994), (4, 50394997), (53, 3803396), (106, 1901698), (127, 1587244), (212, 950849), (254, 793622), (508, 396811), (6731, 29948), (7487, 26924), (13462, 14974)]