201385672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 424189440

約数和(自身を除く): 222803768

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 296, 527, 629, 1054, 1147, 1258, 1291, 2108, 2294, 2516, 2582, 4216, 4588, 5032, 5164, 9176, 10328, 19499, 21947, 38998, 40021, 43894, 47767, 77996, 80042, 87788, 95534, 155992, 160084, 175576, 191068, 320168, 382136, 680357, 812039, 1360714, 1480777, 1624078, 2721428, 2961554, 3248156, 5442856, 5923108, 6496312, 11846216, 25173209, 50346418, 100692836, 201385672]

約数ペア:

[(1, 201385672), (2, 100692836), (4, 50346418), (8, 25173209), (17, 11846216), (31, 6496312), (34, 5923108), (37, 5442856), (62, 3248156), (68, 2961554), (74, 2721428), (124, 1624078), (136, 1480777), (148, 1360714), (248, 812039), (296, 680357), (527, 382136), (629, 320168), (1054, 191068), (1147, 175576), (1258, 160084), (1291, 155992), (2108, 95534), (2294, 87788), (2516, 80042), (2582, 77996), (4216, 47767), (4588, 43894), (5032, 40021), (5164, 38998), (9176, 21947), (10328, 19499)]