200237090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157667}}^1$

素因数の和:157801

約数の個数: 16

約数和(自身を含む): 363267072

約数和(自身を除く): 163029982

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 157667, 315334, 788335, 1576670, 20023709, 40047418, 100118545, 200237090]

約数ペア:

[(1, 200237090), (2, 100118545), (5, 40047418), (10, 20023709), (127, 1576670), (254, 788335), (635, 315334), (1270, 157667)]