216221266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{171877}}^1$

素因数の和:171933

約数の個数: 16

約数和(自身を含む): 352693656

約数和(自身を除く): 136472390

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 171877, 343754, 2921909, 5843818, 6359449, 12718898, 108110633, 216221266]

約数ペア:

[(1, 216221266), (2, 108110633), (17, 12718898), (34, 6359449), (37, 5843818), (74, 2921909), (629, 343754), (1258, 171877)]