68198206

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1861}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 104167728

約数和(自身を除く): 35969522

約数列:

[1, 2, 73, 146, 251, 502, 1861, 3722, 18323, 36646, 135853, 271706, 467111, 934222, 34099103, 68198206]

約数ペア:

[(1, 68198206), (2, 34099103), (73, 934222), (146, 467111), (251, 271706), (502, 135853), (1861, 36646), (3722, 18323)]