203133028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{54547}}^1$

素因数の和:54584

約数の個数: 36

約数和(自身を含む): 435293040

約数和(自身を除く): 232160012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 54547, 109094, 218188, 381829, 763658, 1036393, 1527316, 2072786, 2672803, 4145572, 5345606, 7254751, 10691212, 14509502, 29019004, 50783257, 101566514, 203133028]

約数ペア:

[(1, 203133028), (2, 101566514), (4, 50783257), (7, 29019004), (14, 14509502), (19, 10691212), (28, 7254751), (38, 5345606), (49, 4145572), (76, 2672803), (98, 2072786), (133, 1527316), (196, 1036393), (266, 763658), (532, 381829), (931, 218188), (1862, 109094), (3724, 54547)]