209543246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{41959}}^1$

素因数の和:42199

約数の個数: 16

約数和(自身を含む): 344407680

約数和(自身を除く): 134864434

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 41959, 83918, 461549, 923098, 9524693, 19049386, 104771623, 209543246]

約数ペア:

[(1, 209543246), (2, 104771623), (11, 19049386), (22, 9524693), (227, 923098), (454, 461549), (2497, 83918), (4994, 41959)]