209867979672

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{89939}}^1$

素因数の和:90247

約数の個数: 160

約数和(自身を含む): 635334361200

約数和(自身を除く): 425466381528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 277, 312, 324, 351, 468, 554, 648, 702, 831, 936, 1053, 1108, 1404, 1662, 2106, 2216, 2493, 2808, 3324, 3601, 4212, 4986, 6648, 7202, 7479, 8424, 9972, 10803, 14404, 14958, 19944, 21606, 22437, 28808, 29916, 32409, 43212, 44874, 59832, 64818, 86424, 89748, 89939, 97227, 129636, 179496, 179878, 194454, 259272, 269817, 291681, 359756, 388908, 539634, 583362, 719512, 777816, 809451, 1079268, 1166724, 1169207, 1618902, 2158536, 2333448, 2338414, 2428353, 3237804, 3507621, 4676828, 4856706, 6475608, 7015242, 7285059, 9353656, 9713412, 10522863, 14030484, 14570118, 19426824, 21045726, 24913103, 28060968, 29140236, 31568589, 42091452, 49826206, 58280472, 63137178, 74739309, 84182904, 94705767, 99652412, 126274356, 149478618, 189411534, 199304824, 224217927, 252548712, 298957236, 323870339, 378823068, 448435854, 597914472, 647740678, 672653781, 757646136, 896871708, 971611017, 1295481356, 1345307562, 1793743416, 1943222034, 2017961343, 2590962712, 2690615124, 2914833051, 3886444068, 4035922686, 5381230248, 5829666102, 7772888136, 8071845372, 8744499153, 11659332204, 16143690744, 17488998306, 23318664408, 26233497459, 34977996612, 52466994918, 69955993224, 104933989836, 209867979672]

約数ペア:

[(1, 209867979672), (2, 104933989836), (3, 69955993224), (4, 52466994918), (6, 34977996612), (8, 26233497459), (9, 23318664408), (12, 17488998306), (13, 16143690744), (18, 11659332204), (24, 8744499153), (26, 8071845372), (27, 7772888136), (36, 5829666102), (39, 5381230248), (52, 4035922686), (54, 3886444068), (72, 2914833051), (78, 2690615124), (81, 2590962712), (104, 2017961343), (108, 1943222034), (117, 1793743416), (156, 1345307562), (162, 1295481356), (216, 971611017), (234, 896871708), (277, 757646136), (312, 672653781), (324, 647740678), (351, 597914472), (468, 448435854), (554, 378823068), (648, 323870339), (702, 298957236), (831, 252548712), (936, 224217927), (1053, 199304824), (1108, 189411534), (1404, 149478618), (1662, 126274356), (2106, 99652412), (2216, 94705767), (2493, 84182904), (2808, 74739309), (3324, 63137178), (3601, 58280472), (4212, 49826206), (4986, 42091452), (6648, 31568589), (7202, 29140236), (7479, 28060968), (8424, 24913103), (9972, 21045726), (10803, 19426824), (14404, 14570118), (14958, 14030484), (19944, 10522863), (21606, 9713412), (22437, 9353656), (28808, 7285059), (29916, 7015242), (32409, 6475608), (43212, 4856706), (44874, 4676828), (59832, 3507621), (64818, 3237804), (86424, 2428353), (89748, 2338414), (89939, 2333448), (97227, 2158536), (129636, 1618902), (179496, 1169207), (179878, 1166724), (194454, 1079268), (259272, 809451), (269817, 777816), (291681, 719512), (359756, 583362), (388908, 539634)]