200518672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11003}}^1$

素因数の和:11095

約数の個数: 40

約数和(自身を含む): 417535776

約数和(自身を除く): 217017104

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 11003, 18224, 22006, 44012, 88024, 176048, 187051, 374102, 737201, 748204, 1474402, 1496408, 2948804, 2992816, 5897608, 11795216, 12532417, 25064834, 50129668, 100259336, 200518672]

約数ペア:

[(1, 200518672), (2, 100259336), (4, 50129668), (8, 25064834), (16, 12532417), (17, 11795216), (34, 5897608), (67, 2992816), (68, 2948804), (134, 1496408), (136, 1474402), (268, 748204), (272, 737201), (536, 374102), (1072, 187051), (1139, 176048), (2278, 88024), (4556, 44012), (9112, 22006), (11003, 18224)]