221493576

素因数分解:

$2^3\times 3^1\times {\mathrm{9228899}}^1$

素因数の和:9228908

約数の個数: 16

約数和(自身を含む): 553734000

約数和(自身を除く): 332240424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9228899, 18457798, 27686697, 36915596, 55373394, 73831192, 110746788, 221493576]

約数ペア:

[(1, 221493576), (2, 110746788), (3, 73831192), (4, 55373394), (6, 36915596), (8, 27686697), (12, 18457798), (24, 9228899)]