200673970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22573}}^1$

素因数の和:22714

約数の個数: 32

約数和(自身を含む): 416083968

約数和(自身を除く): 215409998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 22573, 45146, 112865, 158011, 225730, 316022, 790055, 1580110, 2866771, 5733542, 14333855, 20067397, 28667710, 40134794, 100336985, 200673970]

約数ペア:

[(1, 200673970), (2, 100336985), (5, 40134794), (7, 28667710), (10, 20067397), (14, 14333855), (35, 5733542), (70, 2866771), (127, 1580110), (254, 790055), (635, 316022), (889, 225730), (1270, 158011), (1778, 112865), (4445, 45146), (8890, 22573)]