206822896

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 486843840

約数和(自身を除く): 280020944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1073, 1624, 1721, 2072, 2146, 3248, 3442, 4144, 4292, 6884, 7511, 8584, 12047, 13768, 15022, 17168, 24094, 27536, 30044, 48188, 49909, 60088, 63677, 96376, 99818, 120176, 127354, 192752, 199636, 254708, 349363, 399272, 445739, 509416, 698726, 798544, 891478, 1018832, 1397452, 1782956, 1846633, 2794904, 3565912, 3693266, 5589808, 7131824, 7386532, 12926431, 14773064, 25852862, 29546128, 51705724, 103411448, 206822896]

約数ペア:

[(1, 206822896), (2, 103411448), (4, 51705724), (7, 29546128), (8, 25852862), (14, 14773064), (16, 12926431), (28, 7386532), (29, 7131824), (37, 5589808), (56, 3693266), (58, 3565912), (74, 2794904), (112, 1846633), (116, 1782956), (148, 1397452), (203, 1018832), (232, 891478), (259, 798544), (296, 698726), (406, 509416), (464, 445739), (518, 399272), (592, 349363), (812, 254708), (1036, 199636), (1073, 192752), (1624, 127354), (1721, 120176), (2072, 99818), (2146, 96376), (3248, 63677), (3442, 60088), (4144, 49909), (4292, 48188), (6884, 30044), (7511, 27536), (8584, 24094), (12047, 17168), (13768, 15022)]