215460984

素因数分解:

$2^3\times 3^1\times {\mathrm{8977541}}^1$

素因数の和:8977550

約数の個数: 16

約数和(自身を含む): 538652520

約数和(自身を除く): 323191536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8977541, 17955082, 26932623, 35910164, 53865246, 71820328, 107730492, 215460984]

約数ペア:

[(1, 215460984), (2, 107730492), (3, 71820328), (4, 53865246), (6, 35910164), (8, 26932623), (12, 17955082), (24, 8977541)]