221038008

素因数分解:

$2^3\times 3^1\times {\mathrm{9209917}}^1$

素因数の和:9209926

約数の個数: 16

約数和(自身を含む): 552595080

約数和(自身を除く): 331557072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9209917, 18419834, 27629751, 36839668, 55259502, 73679336, 110519004, 221038008]

約数ペア:

[(1, 221038008), (2, 110519004), (3, 73679336), (4, 55259502), (6, 36839668), (8, 27629751), (12, 18419834), (24, 9209917)]