201045445

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 245035008

約数和(自身を除く): 43989563

約数列:

[1, 5, 127, 137, 635, 685, 2311, 11555, 17399, 86995, 293497, 316607, 1467485, 1583035, 40209089, 201045445]

約数ペア:

[(1, 201045445), (5, 40209089), (127, 1583035), (137, 1467485), (635, 316607), (685, 293497), (2311, 86995), (11555, 17399)]