140912204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{17431}}^1$

素因数の和:17525

約数の個数: 24

約数和(自身を含む): 257714688

約数和(自身を除く): 116802484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 17431, 34862, 69724, 749533, 819257, 1499066, 1638514, 2998132, 3277028, 35228051, 70456102, 140912204]

約数ペア:

[(1, 140912204), (2, 70456102), (4, 35228051), (43, 3277028), (47, 2998132), (86, 1638514), (94, 1499066), (172, 819257), (188, 749533), (2021, 69724), (4042, 34862), (8084, 17431)]