201325150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309731}}^1$

素因数の和:309756

約数の個数: 24

約数和(自身を含む): 403271064

約数和(自身を除く): 201945914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309731, 619462, 1548655, 3097310, 4026503, 7743275, 8053006, 15486550, 20132515, 40265030, 100662575, 201325150]

約数ペア:

[(1, 201325150), (2, 100662575), (5, 40265030), (10, 20132515), (13, 15486550), (25, 8053006), (26, 7743275), (50, 4026503), (65, 3097310), (130, 1548655), (325, 619462), (650, 309731)]