230732381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 278484480

約数和(自身を除く): 47752099

約数列:

[1, 11, 17, 29, 157, 187, 271, 319, 493, 1727, 2669, 2981, 4553, 4607, 5423, 7859, 29359, 42547, 50083, 50677, 77401, 86449, 133603, 468017, 723299, 851411, 1233863, 1469633, 7956289, 13572493, 20975671, 230732381]

約数ペア:

[(1, 230732381), (11, 20975671), (17, 13572493), (29, 7956289), (157, 1469633), (187, 1233863), (271, 851411), (319, 723299), (493, 468017), (1727, 133603), (2669, 86449), (2981, 77401), (4553, 50677), (4607, 50083), (5423, 42547), (7859, 29359)]