217430904

素因数分解:

$2^3\times 3^1\times {\mathrm{9059621}}^1$

素因数の和:9059630

約数の個数: 16

約数和(自身を含む): 543577320

約数和(自身を除く): 326146416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9059621, 18119242, 27178863, 36238484, 54357726, 72476968, 108715452, 217430904]

約数ペア:

[(1, 217430904), (2, 108715452), (3, 72476968), (4, 54357726), (6, 36238484), (8, 27178863), (12, 18119242), (24, 9059621)]