217063914

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{841333}}^1$

素因数の和:841381

約数の個数: 16

約数和(自身を含む): 444224352

約数和(自身を除く): 227160438

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 841333, 1682666, 2523999, 5047998, 36177319, 72354638, 108531957, 217063914]

約数ペア:

[(1, 217063914), (2, 108531957), (3, 72354638), (6, 36177319), (43, 5047998), (86, 2523999), (129, 1682666), (258, 841333)]