199752472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1314161}}^1$

素因数の和:1314186

約数の個数: 16

約数和(自身を含む): 394248600

約数和(自身を除く): 194496128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1314161, 2628322, 5256644, 10513288, 24969059, 49938118, 99876236, 199752472]

約数ペア:

[(1, 199752472), (2, 99876236), (4, 49938118), (8, 24969059), (19, 10513288), (38, 5256644), (76, 2628322), (152, 1314161)]