202012986708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1\times {\mathrm{2207}}^1$

素因数の和:3854

約数の個数: 144

約数和(自身を含む): 554744526336

約数和(自身を除く): 352731539628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1493, 1572, 1703, 2207, 2358, 2986, 3406, 4414, 4479, 4716, 5109, 5972, 6621, 6812, 8828, 8958, 10218, 13242, 13437, 15327, 17916, 19409, 19863, 20436, 26484, 26874, 28691, 30654, 38818, 39726, 53748, 57382, 58227, 61308, 77636, 79452, 86073, 114764, 116454, 172146, 174681, 195583, 232908, 258219, 289117, 344292, 349362, 391166, 516438, 578234, 586749, 698724, 782332, 867351, 1032876, 1156468, 1173498, 1734702, 1760247, 2346996, 2542579, 2602053, 3295051, 3469404, 3520494, 3758521, 5085158, 5204106, 6590102, 7040988, 7517042, 7627737, 9885153, 10170316, 10408212, 11275563, 13180204, 15034084, 15255474, 19770306, 22551126, 22883211, 29655459, 30510948, 33826689, 39540612, 42835663, 45102252, 45766422, 59310918, 67653378, 85671326, 91532844, 118621836, 128506989, 135306756, 171342652, 257013978, 385520967, 431651681, 514027956, 771041934, 863303362, 1294955043, 1542083868, 1726606724, 2589910086, 3884865129, 5179820172, 5611471853, 7769730258, 11222943706, 15539460516, 16834415559, 22445887412, 33668831118, 50503246677, 67337662236, 101006493354, 202012986708]

約数ペア:

[(1, 202012986708), (2, 101006493354), (3, 67337662236), (4, 50503246677), (6, 33668831118), (9, 22445887412), (12, 16834415559), (13, 15539460516), (18, 11222943706), (26, 7769730258), (36, 5611471853), (39, 5179820172), (52, 3884865129), (78, 2589910086), (117, 1726606724), (131, 1542083868), (156, 1294955043), (234, 863303362), (262, 771041934), (393, 514027956), (468, 431651681), (524, 385520967), (786, 257013978), (1179, 171342652), (1493, 135306756), (1572, 128506989), (1703, 118621836), (2207, 91532844), (2358, 85671326), (2986, 67653378), (3406, 59310918), (4414, 45766422), (4479, 45102252), (4716, 42835663), (5109, 39540612), (5972, 33826689), (6621, 30510948), (6812, 29655459), (8828, 22883211), (8958, 22551126), (10218, 19770306), (13242, 15255474), (13437, 15034084), (15327, 13180204), (17916, 11275563), (19409, 10408212), (19863, 10170316), (20436, 9885153), (26484, 7627737), (26874, 7517042), (28691, 7040988), (30654, 6590102), (38818, 5204106), (39726, 5085158), (53748, 3758521), (57382, 3520494), (58227, 3469404), (61308, 3295051), (77636, 2602053), (79452, 2542579), (86073, 2346996), (114764, 1760247), (116454, 1734702), (172146, 1173498), (174681, 1156468), (195583, 1032876), (232908, 867351), (258219, 782332), (289117, 698724), (344292, 586749), (349362, 578234), (391166, 516438)]