203425706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3257}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 354678912

約数和(自身を除く): 151253206

約数列:

[1, 2, 11, 17, 22, 34, 167, 187, 334, 374, 1837, 2839, 3257, 3674, 5678, 6514, 31229, 35827, 55369, 62458, 71654, 110738, 543919, 609059, 1087838, 1218118, 5983109, 9246623, 11966218, 18493246, 101712853, 203425706]

約数ペア:

[(1, 203425706), (2, 101712853), (11, 18493246), (17, 11966218), (22, 9246623), (34, 5983109), (167, 1218118), (187, 1087838), (334, 609059), (374, 543919), (1837, 110738), (2839, 71654), (3257, 62458), (3674, 55369), (5678, 35827), (6514, 31229)]