202440216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 396311784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 374, 408, 473, 516, 561, 731, 748, 946, 1032, 1049, 1122, 1419, 1462, 1496, 1892, 2098, 2193, 2244, 2838, 2924, 3147, 3784, 4196, 4386, 4488, 5676, 5848, 6294, 8041, 8392, 8772, 11352, 11539, 12588, 16082, 17544, 17833, 23078, 24123, 25176, 32164, 34617, 35666, 45107, 46156, 48246, 53499, 64328, 69234, 71332, 90214, 92312, 96492, 106998, 135321, 138468, 142664, 180428, 192984, 196163, 213996, 270642, 276936, 360856, 392326, 427992, 496177, 541284, 588489, 766819, 784652, 992354, 1082568, 1176978, 1488531, 1533638, 1569304, 1984708, 2300457, 2353956, 2977062, 3067276, 3969416, 4600914, 4707912, 5954124, 6134552, 8435009, 9201828, 11908248, 16870018, 18403656, 25305027, 33740036, 50610054, 67480072, 101220108, 202440216]

約数ペア:

[(1, 202440216), (2, 101220108), (3, 67480072), (4, 50610054), (6, 33740036), (8, 25305027), (11, 18403656), (12, 16870018), (17, 11908248), (22, 9201828), (24, 8435009), (33, 6134552), (34, 5954124), (43, 4707912), (44, 4600914), (51, 3969416), (66, 3067276), (68, 2977062), (86, 2353956), (88, 2300457), (102, 1984708), (129, 1569304), (132, 1533638), (136, 1488531), (172, 1176978), (187, 1082568), (204, 992354), (258, 784652), (264, 766819), (344, 588489), (374, 541284), (408, 496177), (473, 427992), (516, 392326), (561, 360856), (731, 276936), (748, 270642), (946, 213996), (1032, 196163), (1049, 192984), (1122, 180428), (1419, 142664), (1462, 138468), (1496, 135321), (1892, 106998), (2098, 96492), (2193, 92312), (2244, 90214), (2838, 71332), (2924, 69234), (3147, 64328), (3784, 53499), (4196, 48246), (4386, 46156), (4488, 45107), (5676, 35666), (5848, 34617), (6294, 32164), (8041, 25176), (8392, 24123), (8772, 23078), (11352, 17833), (11539, 17544), (12588, 16082)]