221542008

素因数分解:

$2^3\times 3^1\times {\mathrm{9230917}}^1$

素因数の和:9230926

約数の個数: 16

約数和(自身を含む): 553855080

約数和(自身を除く): 332313072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9230917, 18461834, 27692751, 36923668, 55385502, 73847336, 110771004, 221542008]

約数ペア:

[(1, 221542008), (2, 110771004), (3, 73847336), (4, 55385502), (6, 36923668), (8, 27692751), (12, 18461834), (24, 9230917)]