201595340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{138079}}^1$

素因数の和:138161

約数の個数: 24

約数和(自身を含む): 429152640

約数和(自身を除く): 227557300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 138079, 276158, 552316, 690395, 1380790, 2761580, 10079767, 20159534, 40319068, 50398835, 100797670, 201595340]

約数ペア:

[(1, 201595340), (2, 100797670), (4, 50398835), (5, 40319068), (10, 20159534), (20, 10079767), (73, 2761580), (146, 1380790), (292, 690395), (365, 552316), (730, 276158), (1460, 138079)]