200422996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{43991}}^1$

素因数の和:44079

約数の個数: 24

約数和(自身を含む): 376923456

約数和(自身を除く): 176500460

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 43991, 87982, 175964, 747847, 1495694, 2947397, 2991388, 5894794, 11789588, 50105749, 100211498, 200422996]

約数ペア:

[(1, 200422996), (2, 100211498), (4, 50105749), (17, 11789588), (34, 5894794), (67, 2991388), (68, 2947397), (134, 1495694), (268, 747847), (1139, 175964), (2278, 87982), (4556, 43991)]