202643090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36251}}^1$

素因数の和:36314

約数の個数: 32

約数和(自身を含む): 401962176

約数和(自身を除く): 199319086

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 36251, 72502, 181255, 362510, 471263, 942526, 1558793, 2356315, 3117586, 4712630, 7793965, 15587930, 20264309, 40528618, 101321545, 202643090]

約数ペア:

[(1, 202643090), (2, 101321545), (5, 40528618), (10, 20264309), (13, 15587930), (26, 7793965), (43, 4712630), (65, 3117586), (86, 2356315), (130, 1558793), (215, 942526), (430, 471263), (559, 362510), (1118, 181255), (2795, 72502), (5590, 36251)]