209670288

素因数分解:

$2^4\times 3^1\times {\mathrm{4368131}}^1$

素因数の和:4368142

約数の個数: 20

約数和(自身を含む): 541648368

約数和(自身を除く): 331978080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4368131, 8736262, 13104393, 17472524, 26208786, 34945048, 52417572, 69890096, 104835144, 209670288]

約数ペア:

[(1, 209670288), (2, 104835144), (3, 69890096), (4, 52417572), (6, 34945048), (8, 26208786), (12, 17472524), (16, 13104393), (24, 8736262), (48, 4368131)]