200552885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162391}}^1$

素因数の和:162428

約数の個数: 16

約数和(自身を含む): 272818560

約数和(自身を除く): 72265675

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 162391, 811955, 2111083, 3085429, 10555415, 15427145, 40110577, 200552885]

約数ペア:

[(1, 200552885), (5, 40110577), (13, 15427145), (19, 10555415), (65, 3085429), (95, 2111083), (247, 811955), (1235, 162391)]