201348575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 257321328

約数和(自身を除く): 55972753

約数列:

[1, 5, 25, 43, 157, 215, 785, 1075, 1193, 3925, 5965, 6751, 29825, 33755, 51299, 168775, 187301, 256495, 936505, 1282475, 4682525, 8053943, 40269715, 201348575]

約数ペア:

[(1, 201348575), (5, 40269715), (25, 8053943), (43, 4682525), (157, 1282475), (215, 936505), (785, 256495), (1075, 187301), (1193, 168775), (3925, 51299), (5965, 33755), (6751, 29825)]