208036836

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3215

約数の個数: 120

約数和(自身を含む): 643177920

約数和(自身を除く): 435141084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2268, 2349, 2436, 3132, 3163, 3654, 4698, 5481, 6326, 7308, 9396, 9489, 10962, 12652, 16443, 18978, 21924, 22141, 28467, 32886, 37956, 44282, 56934, 65772, 66423, 85401, 88564, 91727, 113868, 132846, 170802, 183454, 199269, 256203, 265692, 275181, 341604, 366908, 398538, 512406, 550362, 597807, 642089, 797076, 825543, 1024812, 1100724, 1195614, 1284178, 1651086, 1793421, 1926267, 2391228, 2476629, 2568356, 3302172, 3586842, 3852534, 4953258, 5778801, 7173684, 7429887, 7705068, 9906516, 11557602, 14859774, 17336403, 23115204, 29719548, 34672806, 52009209, 69345612, 104018418, 208036836]

約数ペア:

[(1, 208036836), (2, 104018418), (3, 69345612), (4, 52009209), (6, 34672806), (7, 29719548), (9, 23115204), (12, 17336403), (14, 14859774), (18, 11557602), (21, 9906516), (27, 7705068), (28, 7429887), (29, 7173684), (36, 5778801), (42, 4953258), (54, 3852534), (58, 3586842), (63, 3302172), (81, 2568356), (84, 2476629), (87, 2391228), (108, 1926267), (116, 1793421), (126, 1651086), (162, 1284178), (174, 1195614), (189, 1100724), (203, 1024812), (252, 825543), (261, 797076), (324, 642089), (348, 597807), (378, 550362), (406, 512406), (522, 398538), (567, 366908), (609, 341604), (756, 275181), (783, 265692), (812, 256203), (1044, 199269), (1134, 183454), (1218, 170802), (1566, 132846), (1827, 113868), (2268, 91727), (2349, 88564), (2436, 85401), (3132, 66423), (3163, 65772), (3654, 56934), (4698, 44282), (5481, 37956), (6326, 32886), (7308, 28467), (9396, 22141), (9489, 21924), (10962, 18978), (12652, 16443)]