206224960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 525377664

約数和(自身を除く): 319152704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 167, 170, 227, 272, 320, 334, 340, 454, 544, 668, 680, 835, 908, 1088, 1135, 1336, 1360, 1670, 1816, 2270, 2672, 2720, 2839, 3340, 3632, 3859, 4540, 5344, 5440, 5678, 6680, 7264, 7718, 9080, 10688, 11356, 13360, 14195, 14528, 15436, 18160, 19295, 22712, 26720, 28390, 30872, 36320, 37909, 38590, 45424, 53440, 56780, 61744, 72640, 75818, 77180, 90848, 113560, 123488, 151636, 154360, 181696, 189545, 227120, 246976, 303272, 308720, 379090, 454240, 606544, 617440, 644453, 758180, 908480, 1213088, 1234880, 1288906, 1516360, 2426176, 2577812, 3032720, 3222265, 5155624, 6065440, 6444530, 10311248, 12130880, 12889060, 20622496, 25778120, 41244992, 51556240, 103112480, 206224960]

約数ペア:

[(1, 206224960), (2, 103112480), (4, 51556240), (5, 41244992), (8, 25778120), (10, 20622496), (16, 12889060), (17, 12130880), (20, 10311248), (32, 6444530), (34, 6065440), (40, 5155624), (64, 3222265), (68, 3032720), (80, 2577812), (85, 2426176), (136, 1516360), (160, 1288906), (167, 1234880), (170, 1213088), (227, 908480), (272, 758180), (320, 644453), (334, 617440), (340, 606544), (454, 454240), (544, 379090), (668, 308720), (680, 303272), (835, 246976), (908, 227120), (1088, 189545), (1135, 181696), (1336, 154360), (1360, 151636), (1670, 123488), (1816, 113560), (2270, 90848), (2672, 77180), (2720, 75818), (2839, 72640), (3340, 61744), (3632, 56780), (3859, 53440), (4540, 45424), (5344, 38590), (5440, 37909), (5678, 36320), (6680, 30872), (7264, 28390), (7718, 26720), (9080, 22712), (10688, 19295), (11356, 18160), (13360, 15436), (14195, 14528)]