201552418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{86951}}^1$

素因数の和:87033

約数の個数: 16

約数和(自身を含む): 323461440

約数和(自身を除く): 121909022

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 86951, 173902, 1652069, 3304138, 5304011, 10608022, 100776209, 201552418]

約数ペア:

[(1, 201552418), (2, 100776209), (19, 10608022), (38, 5304011), (61, 3304138), (122, 1652069), (1159, 173902), (2318, 86951)]