221237112

素因数分解:

$2^3\times 3^1\times {\mathrm{9218213}}^1$

素因数の和:9218222

約数の個数: 16

約数和(自身を含む): 553092840

約数和(自身を除く): 331855728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9218213, 18436426, 27654639, 36872852, 55309278, 73745704, 110618556, 221237112]

約数ペア:

[(1, 221237112), (2, 110618556), (3, 73745704), (4, 55309278), (6, 36872852), (8, 27654639), (12, 18436426), (24, 9218213)]