221302326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5927}}^1$

素因数の和:6073

約数の個数: 48

約数和(自身を含む): 519008256

約数和(自身を除く): 297705930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 5927, 6223, 11854, 12446, 17781, 18669, 35562, 37338, 41489, 82978, 124467, 248934, 290423, 580846, 752729, 871269, 1505458, 1742538, 2258187, 4516374, 5269103, 10538206, 15807309, 31614618, 36883721, 73767442, 110651163, 221302326]

約数ペア:

[(1, 221302326), (2, 110651163), (3, 73767442), (6, 36883721), (7, 31614618), (14, 15807309), (21, 10538206), (42, 5269103), (49, 4516374), (98, 2258187), (127, 1742538), (147, 1505458), (254, 871269), (294, 752729), (381, 580846), (762, 290423), (889, 248934), (1778, 124467), (2667, 82978), (5334, 41489), (5927, 37338), (6223, 35562), (11854, 18669), (12446, 17781)]