201419398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{8521}}^1$

素因数の和:8799

約数の個数: 16

約数和(自身を含む): 309246336

約数和(自身を除く): 107826938

約数列:

[1, 2, 53, 106, 223, 446, 8521, 11819, 17042, 23638, 451613, 903226, 1900183, 3800366, 100709699, 201419398]

約数ペア:

[(1, 201419398), (2, 100709699), (53, 3800366), (106, 1900183), (223, 903226), (446, 451613), (8521, 23638), (11819, 17042)]