200429138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 393120000

約数和(自身を除く): 192690862

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 149, 182, 247, 266, 298, 389, 494, 778, 1043, 1729, 1937, 2086, 2723, 2831, 3458, 3874, 5057, 5446, 5662, 7391, 10114, 13559, 14782, 19817, 27118, 35399, 36803, 39634, 51737, 57961, 70798, 73606, 96083, 103474, 115922, 192166, 257621, 405727, 515242, 672581, 753493, 811454, 1101259, 1345162, 1506986, 2202518, 5274451, 7708813, 10548902, 14316367, 15417626, 28632734, 100214569, 200429138]

約数ペア:

[(1, 200429138), (2, 100214569), (7, 28632734), (13, 15417626), (14, 14316367), (19, 10548902), (26, 7708813), (38, 5274451), (91, 2202518), (133, 1506986), (149, 1345162), (182, 1101259), (247, 811454), (266, 753493), (298, 672581), (389, 515242), (494, 405727), (778, 257621), (1043, 192166), (1729, 115922), (1937, 103474), (2086, 96083), (2723, 73606), (2831, 70798), (3458, 57961), (3874, 51737), (5057, 39634), (5446, 36803), (5662, 35399), (7391, 27118), (10114, 19817), (13559, 14782)]