196803368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1294759}}^1$

素因数の和:1294784

約数の個数: 16

約数和(自身を含む): 388428000

約数和(自身を除く): 191624632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1294759, 2589518, 5179036, 10358072, 24600421, 49200842, 98401684, 196803368]

約数ペア:

[(1, 196803368), (2, 98401684), (4, 49200842), (8, 24600421), (19, 10358072), (38, 5179036), (76, 2589518), (152, 1294759)]