202868377580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{922128989}}^1$

素因数の和:922129009

約数の個数: 24

約数和(自身を含む): 464753010960

約数和(自身を除く): 261884633380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 922128989, 1844257978, 3688515956, 4610644945, 9221289890, 10143418879, 18442579780, 20286837758, 40573675516, 50717094395, 101434188790, 202868377580]

約数ペア:

[(1, 202868377580), (2, 101434188790), (4, 50717094395), (5, 40573675516), (10, 20286837758), (11, 18442579780), (20, 10143418879), (22, 9221289890), (44, 4610644945), (55, 3688515956), (110, 1844257978), (220, 922128989)]