201232078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{23747}}^1$

素因数の和:23991

約数の個数: 16

約数和(自身を含む): 319173120

約数和(自身を除く): 117941042

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 23747, 47494, 451193, 902386, 5295581, 10591162, 100616039, 201232078]

約数ペア:

[(1, 201232078), (2, 100616039), (19, 10591162), (38, 5295581), (223, 902386), (446, 451193), (4237, 47494), (8474, 23747)]