218910066

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{191021}}^1$

素因数の和:191217

約数の個数: 16

約数和(自身を含む): 440114688

約数和(自身を除く): 221204622

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 191021, 382042, 573063, 1146126, 36485011, 72970022, 109455033, 218910066]

約数ペア:

[(1, 218910066), (2, 109455033), (3, 72970022), (6, 36485011), (191, 1146126), (382, 573063), (573, 382042), (1146, 191021)]