222774529

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 233798400

約数和(自身を除く): 11023871

約数列:

[1, 43, 53, 239, 409, 2279, 10277, 12667, 17587, 21677, 97751, 544681, 932111, 4203293, 5180803, 222774529]

約数ペア:

[(1, 222774529), (43, 5180803), (53, 4203293), (239, 932111), (409, 544681), (2279, 97751), (10277, 21677), (12667, 17587)]