220197614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1209877}}^1$

素因数の和:1209899

約数の個数: 16

約数和(自身を含む): 406519008

約数和(自身を除く): 186321394

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1209877, 2419754, 8469139, 15728401, 16938278, 31456802, 110098807, 220197614]

約数ペア:

[(1, 220197614), (2, 110098807), (7, 31456802), (13, 16938278), (14, 15728401), (26, 8469139), (91, 2419754), (182, 1209877)]