199869504

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^2\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 84

約数和(自身を含む): 542367216

約数和(自身を除く): 342497712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 563, 688, 1032, 1126, 1376, 1689, 1849, 2064, 2252, 2752, 3378, 3698, 4128, 4504, 5547, 6756, 7396, 8256, 9008, 11094, 13512, 14792, 18016, 22188, 24209, 27024, 29584, 36032, 44376, 48418, 54048, 59168, 72627, 88752, 96836, 108096, 118336, 145254, 177504, 193672, 290508, 355008, 387344, 581016, 774688, 1040987, 1162032, 1549376, 2081974, 2324064, 3122961, 4163948, 4648128, 6245922, 8327896, 12491844, 16655792, 24983688, 33311584, 49967376, 66623168, 99934752, 199869504]

約数ペア:

[(1, 199869504), (2, 99934752), (3, 66623168), (4, 49967376), (6, 33311584), (8, 24983688), (12, 16655792), (16, 12491844), (24, 8327896), (32, 6245922), (43, 4648128), (48, 4163948), (64, 3122961), (86, 2324064), (96, 2081974), (129, 1549376), (172, 1162032), (192, 1040987), (258, 774688), (344, 581016), (516, 387344), (563, 355008), (688, 290508), (1032, 193672), (1126, 177504), (1376, 145254), (1689, 118336), (1849, 108096), (2064, 96836), (2252, 88752), (2752, 72627), (3378, 59168), (3698, 54048), (4128, 48418), (4504, 44376), (5547, 36032), (6756, 29584), (7396, 27024), (8256, 24209), (9008, 22188), (11094, 18016), (13512, 14792)]