200617360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2096

約数の個数: 80

約数和(自身を含む): 493986240

約数和(自身を除く): 293368880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1720, 2011, 2320, 2494, 3440, 4022, 4988, 6235, 8044, 9976, 10055, 12470, 16088, 19952, 20110, 24940, 32176, 40220, 49880, 58319, 80440, 86473, 99760, 116638, 160880, 172946, 233276, 291595, 345892, 432365, 466552, 583190, 691784, 864730, 933104, 1166380, 1383568, 1729460, 2332760, 2507717, 3458920, 4665520, 5015434, 6917840, 10030868, 12538585, 20061736, 25077170, 40123472, 50154340, 100308680, 200617360]

約数ペア:

[(1, 200617360), (2, 100308680), (4, 50154340), (5, 40123472), (8, 25077170), (10, 20061736), (16, 12538585), (20, 10030868), (29, 6917840), (40, 5015434), (43, 4665520), (58, 3458920), (80, 2507717), (86, 2332760), (116, 1729460), (145, 1383568), (172, 1166380), (215, 933104), (232, 864730), (290, 691784), (344, 583190), (430, 466552), (464, 432365), (580, 345892), (688, 291595), (860, 233276), (1160, 172946), (1247, 160880), (1720, 116638), (2011, 99760), (2320, 86473), (2494, 80440), (3440, 58319), (4022, 49880), (4988, 40220), (6235, 32176), (8044, 24940), (9976, 20110), (10055, 19952), (12470, 16088)]