194910138

素因数分解:

$2^1\times 3^4\times {\mathrm{1203149}}^1$

素因数の和:1203163

約数の個数: 20

約数和(自身を含む): 436743450

約数和(自身を除く): 241833312

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1203149, 2406298, 3609447, 7218894, 10828341, 21656682, 32485023, 64970046, 97455069, 194910138]

約数ペア:

[(1, 194910138), (2, 97455069), (3, 64970046), (6, 32485023), (9, 21656682), (18, 10828341), (27, 7218894), (54, 3609447), (81, 2406298), (162, 1203149)]