197133215

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 240559200

約数和(自身を除く): 43425985

約数列:

[1, 5, 73, 365, 419, 1289, 2095, 6445, 30587, 94097, 152935, 470485, 540091, 2700455, 39426643, 197133215]

約数ペア:

[(1, 197133215), (5, 39426643), (73, 2700455), (365, 540091), (419, 470485), (1289, 152935), (2095, 94097), (6445, 30587)]