194619236

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 397393920

約数和(自身を除く): 202774684

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 223, 284, 439, 446, 497, 878, 892, 994, 1561, 1756, 1988, 3073, 3122, 6146, 6244, 12292, 15833, 31169, 31666, 62338, 63332, 97897, 110831, 124676, 195794, 218183, 221662, 391588, 436366, 443324, 685279, 872732, 1370558, 2741116, 6950687, 13901374, 27802748, 48654809, 97309618, 194619236]

約数ペア:

[(1, 194619236), (2, 97309618), (4, 48654809), (7, 27802748), (14, 13901374), (28, 6950687), (71, 2741116), (142, 1370558), (223, 872732), (284, 685279), (439, 443324), (446, 436366), (497, 391588), (878, 221662), (892, 218183), (994, 195794), (1561, 124676), (1756, 110831), (1988, 97897), (3073, 63332), (3122, 62338), (6146, 31666), (6244, 31169), (12292, 15833)]