201915185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{34843}}^1$

素因数の和:34928

約数の個数: 16

約数和(自身を含む): 259239360

約数和(自身を除く): 57324175

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 34843, 174215, 662017, 2125423, 3310085, 10627115, 40383037, 201915185]

約数ペア:

[(1, 201915185), (5, 40383037), (19, 10627115), (61, 3310085), (95, 2125423), (305, 662017), (1159, 174215), (5795, 34843)]