201385247

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{34537}}^1$

素因数の和:34575

約数の個数: 16

約数和(自身を含む): 248673600

約数和(自身を除く): 47288353

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 34537, 241759, 587129, 1692313, 4109903, 11846191, 28769321, 201385247]

約数ペア:

[(1, 201385247), (7, 28769321), (17, 11846191), (49, 4109903), (119, 1692313), (343, 587129), (833, 241759), (5831, 34537)]