221685342

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{84163}}^1$

素因数の和:84607

約数の個数: 16

約数和(自身を含む): 444385920

約数和(自身を除く): 222700578

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 84163, 168326, 252489, 504978, 36947557, 73895114, 110842671, 221685342]

約数ペア:

[(1, 221685342), (2, 110842671), (3, 73895114), (6, 36947557), (439, 504978), (878, 252489), (1317, 168326), (2634, 84163)]