201641675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12823}}^1$

素因数の和:12887

約数の個数: 24

約数和(自身を含む): 271920096

約数和(自身を除く): 70278421

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 12823, 15725, 64115, 217991, 320575, 474451, 1089955, 2372255, 5449775, 8065667, 11861275, 40328335, 201641675]

約数ペア:

[(1, 201641675), (5, 40328335), (17, 11861275), (25, 8065667), (37, 5449775), (85, 2372255), (185, 1089955), (425, 474451), (629, 320575), (925, 217991), (3145, 64115), (12823, 15725)]