212195411

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 234283104

約数和(自身を除く): 22087693

約数列:

[1, 17, 43, 53, 731, 901, 2279, 5477, 38743, 93109, 235511, 290281, 4003687, 4934777, 12482083, 212195411]

約数ペア:

[(1, 212195411), (17, 12482083), (43, 4934777), (53, 4003687), (731, 290281), (901, 235511), (2279, 93109), (5477, 38743)]