194966608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{716789}}^1$

素因数の和:716814

約数の個数: 20

約数和(自身を含む): 399968820

約数和(自身を除く): 205002212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 716789, 1433578, 2867156, 5734312, 11468624, 12185413, 24370826, 48741652, 97483304, 194966608]

約数ペア:

[(1, 194966608), (2, 97483304), (4, 48741652), (8, 24370826), (16, 12185413), (17, 11468624), (34, 5734312), (68, 2867156), (136, 1433578), (272, 716789)]