201881315

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{2143}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 246371328

約数和(自身を除く): 44490013

約数列:

[1, 5, 83, 227, 415, 1135, 2143, 10715, 18841, 94205, 177869, 486461, 889345, 2432305, 40376263, 201881315]

約数ペア:

[(1, 201881315), (5, 40376263), (83, 2432305), (227, 889345), (415, 486461), (1135, 177869), (2143, 94205), (10715, 18841)]