206861385

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 338618880

約数和(自身を除く): 131757495

約数列:

[1, 3, 5, 15, 53, 159, 265, 367, 709, 795, 1101, 1835, 2127, 3545, 5505, 10635, 19451, 37577, 58353, 97255, 112731, 187885, 260203, 291765, 563655, 780609, 1301015, 3903045, 13790759, 41372277, 68953795, 206861385]

約数ペア:

[(1, 206861385), (3, 68953795), (5, 41372277), (15, 13790759), (53, 3903045), (159, 1301015), (265, 780609), (367, 563655), (709, 291765), (795, 260203), (1101, 187885), (1835, 112731), (2127, 97255), (3545, 58353), (5505, 37577), (10635, 19451)]