200086555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{12781}}^1$

素因数の和:12918

約数の個数: 16

約数和(自身を含む): 250322688

約数和(自身を除く): 50236133

約数列:

[1, 5, 31, 101, 155, 505, 3131, 12781, 15655, 63905, 396211, 1290881, 1981055, 6454405, 40017311, 200086555]

約数ペア:

[(1, 200086555), (5, 40017311), (31, 6454405), (101, 1981055), (155, 1290881), (505, 396211), (3131, 63905), (12781, 15655)]