213804984

素因数分解:

$2^3\times 3^1\times {\mathrm{8908541}}^1$

素因数の和:8908550

約数の個数: 16

約数和(自身を含む): 534512520

約数和(自身を除く): 320707536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8908541, 17817082, 26725623, 35634164, 53451246, 71268328, 106902492, 213804984]

約数ペア:

[(1, 213804984), (2, 106902492), (3, 71268328), (4, 53451246), (6, 35634164), (8, 26725623), (12, 17817082), (24, 8908541)]