194192173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12457}}^1$

素因数の和:12612

約数の個数: 16

約数和(自身を含む): 236801664

約数和(自身を除く): 42609491

約数列:

[1, 7, 17, 119, 131, 917, 2227, 12457, 15589, 87199, 211769, 1482383, 1631867, 11423069, 27741739, 194192173]

約数ペア:

[(1, 194192173), (7, 27741739), (17, 11423069), (119, 1631867), (131, 1482383), (917, 211769), (2227, 87199), (12457, 15589)]