201630050315

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{139536367}}^1$

素因数の和:139536406

約数の個数: 12

約数和(自身を含む): 257025989856

約数和(自身を除く): 55395939541

約数列:

[1, 5, 17, 85, 289, 1445, 139536367, 697681835, 2372118239, 11860591195, 40326010063, 201630050315]

約数ペア:

[(1, 201630050315), (5, 40326010063), (17, 11860591195), (85, 2372118239), (289, 697681835), (1445, 139536367)]