201952475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 259678320

約数和(自身を除く): 57725845

約数列:

[1, 5, 25, 37, 109, 185, 545, 925, 2003, 2725, 4033, 10015, 20165, 50075, 74111, 100825, 218327, 370555, 1091635, 1852775, 5458175, 8078099, 40390495, 201952475]

約数ペア:

[(1, 201952475), (5, 40390495), (25, 8078099), (37, 5458175), (109, 1852775), (185, 1091635), (545, 370555), (925, 218327), (2003, 100825), (2725, 74111), (4033, 50075), (10015, 20165)]