199346495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11302

約数の個数: 16

約数和(自身を含む): 247750272

約数和(自身を除く): 48403777

約数列:

[1, 5, 43, 83, 215, 415, 3569, 11171, 17845, 55855, 480353, 927193, 2401765, 4635965, 39869299, 199346495]

約数ペア:

[(1, 199346495), (5, 39869299), (43, 4635965), (83, 2401765), (215, 927193), (415, 480353), (3569, 55855), (11171, 17845)]