199486418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{10391}}^1$

素因数の和:10753

約数の個数: 16

約数和(自身を含む): 310512960

約数和(自身を除く): 111026542

約数列:

[1, 2, 29, 58, 331, 662, 9599, 10391, 19198, 20782, 301339, 602678, 3439421, 6878842, 99743209, 199486418]

約数ペア:

[(1, 199486418), (2, 99743209), (29, 6878842), (58, 3439421), (331, 602678), (662, 301339), (9599, 20782), (10391, 19198)]