199837668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{876481}}^1$

素因数の和:876507

約数の個数: 24

約数和(自身を含む): 490829920

約数和(自身を除く): 290992252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 876481, 1752962, 2629443, 3505924, 5258886, 10517772, 16653139, 33306278, 49959417, 66612556, 99918834, 199837668]

約数ペア:

[(1, 199837668), (2, 99918834), (3, 66612556), (4, 49959417), (6, 33306278), (12, 16653139), (19, 10517772), (38, 5258886), (57, 3505924), (76, 2629443), (114, 1752962), (228, 876481)]