201424025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1439}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 273196800

約数和(自身を除く): 71772775

約数列:

[1, 5, 11, 25, 55, 275, 509, 1439, 2545, 5599, 7195, 12725, 15829, 27995, 35975, 79145, 139975, 395725, 732451, 3662255, 8056961, 18311275, 40284805, 201424025]

約数ペア:

[(1, 201424025), (5, 40284805), (11, 18311275), (25, 8056961), (55, 3662255), (275, 732451), (509, 395725), (1439, 139975), (2545, 79145), (5599, 35975), (7195, 27995), (12725, 15829)]