206131212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2953}}^1$

素因数の和:3247

約数の個数: 72

約数和(自身を含む): 597842336

約数和(自身を除く): 391711124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2493, 2953, 3324, 3878, 4986, 5817, 5906, 7756, 8859, 9972, 11634, 11812, 17451, 17718, 20671, 23268, 26577, 34902, 35436, 41342, 53154, 62013, 69804, 82684, 106308, 124026, 186039, 248052, 372078, 744156, 817981, 1635962, 2453943, 3271924, 4907886, 5725867, 7361829, 9815772, 11451734, 14723658, 17177601, 22903468, 29447316, 34355202, 51532803, 68710404, 103065606, 206131212]

約数ペア:

[(1, 206131212), (2, 103065606), (3, 68710404), (4, 51532803), (6, 34355202), (7, 29447316), (9, 22903468), (12, 17177601), (14, 14723658), (18, 11451734), (21, 9815772), (28, 7361829), (36, 5725867), (42, 4907886), (63, 3271924), (84, 2453943), (126, 1635962), (252, 817981), (277, 744156), (554, 372078), (831, 248052), (1108, 186039), (1662, 124026), (1939, 106308), (2493, 82684), (2953, 69804), (3324, 62013), (3878, 53154), (4986, 41342), (5817, 35436), (5906, 34902), (7756, 26577), (8859, 23268), (9972, 20671), (11634, 17718), (11812, 17451)]