202212261

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{43291}}^1$

素因数の和:43473

約数の個数: 16

約数和(自身を含む): 301312320

約数和(自身を除く): 99100059

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 43291, 129873, 389619, 1168857, 7489343, 22468029, 67404087, 202212261]

約数ペア:

[(1, 202212261), (3, 67404087), (9, 22468029), (27, 7489343), (173, 1168857), (519, 389619), (1557, 129873), (4671, 43291)]