201972634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{5449}}^1$

素因数の和:5925

約数の個数: 16

約数和(自身を含む): 310780800

約数和(自身を除く): 108808166

約数列:

[1, 2, 43, 86, 431, 862, 5449, 10898, 18533, 37066, 234307, 468614, 2348519, 4697038, 100986317, 201972634]

約数ペア:

[(1, 201972634), (2, 100986317), (43, 4697038), (86, 2348519), (431, 468614), (862, 234307), (5449, 37066), (10898, 18533)]