218951305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{2617}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 272376720

約数和(自身を除く): 53425415

約数列:

[1, 5, 29, 145, 577, 2617, 2885, 13085, 16733, 75893, 83665, 379465, 1510009, 7550045, 43790261, 218951305]

約数ペア:

[(1, 218951305), (5, 43790261), (29, 7550045), (145, 1510009), (577, 379465), (2617, 83665), (2885, 75893), (13085, 16733)]