187420102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{23563}}^1$

素因数の和:23703

約数の個数: 16

約数和(自身を含む): 290968272

約数和(自身を除く): 103548170

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 23563, 47126, 966083, 1932166, 2285611, 4571222, 93710051, 187420102]

約数ペア:

[(1, 187420102), (2, 93710051), (41, 4571222), (82, 2285611), (97, 1932166), (194, 966083), (3977, 47126), (7954, 23563)]