221323686

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{83267}}^1$

素因数の和:83715

約数の個数: 16

約数和(自身を含む): 443651904

約数和(自身を除く): 222328218

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 83267, 166534, 249801, 499602, 36887281, 73774562, 110661843, 221323686]

約数ペア:

[(1, 221323686), (2, 110661843), (3, 73774562), (6, 36887281), (443, 499602), (886, 249801), (1329, 166534), (2658, 83267)]