201518629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1667}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 230344128

約数和(自身を除く): 28825499

約数列:

[1, 13, 17, 221, 547, 1667, 7111, 9299, 21671, 28339, 120887, 368407, 911849, 11854037, 15501433, 201518629]

約数ペア:

[(1, 201518629), (13, 15501433), (17, 11854037), (221, 911849), (547, 368407), (1667, 120887), (7111, 28339), (9299, 21671)]