207809244

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6491

約数の個数: 72

約数和(自身を含む): 561025920

約数和(自身を除く): 353216676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 6421, 8091, 10788, 12842, 16182, 19263, 25684, 32364, 38526, 57789, 77052, 115578, 186209, 199051, 231156, 372418, 398102, 558627, 597153, 744836, 796204, 1117254, 1194306, 1675881, 1791459, 2234508, 2388612, 3351762, 3582918, 5772479, 6703524, 7165836, 11544958, 17317437, 23089916, 34634874, 51952311, 69269748, 103904622, 207809244]

約数ペア:

[(1, 207809244), (2, 103904622), (3, 69269748), (4, 51952311), (6, 34634874), (9, 23089916), (12, 17317437), (18, 11544958), (29, 7165836), (31, 6703524), (36, 5772479), (58, 3582918), (62, 3351762), (87, 2388612), (93, 2234508), (116, 1791459), (124, 1675881), (174, 1194306), (186, 1117254), (261, 796204), (279, 744836), (348, 597153), (372, 558627), (522, 398102), (558, 372418), (899, 231156), (1044, 199051), (1116, 186209), (1798, 115578), (2697, 77052), (3596, 57789), (5394, 38526), (6421, 32364), (8091, 25684), (10788, 19263), (12842, 16182)]