210002626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{40031}}^1$

素因数の和:40137

約数の個数: 16

約数和(自身を含む): 327621888

約数和(自身を除く): 117619262

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 40031, 80062, 1721333, 2441891, 3442666, 4883782, 105001313, 210002626]

約数ペア:

[(1, 210002626), (2, 105001313), (43, 4883782), (61, 3442666), (86, 2441891), (122, 1721333), (2623, 80062), (5246, 40031)]