206848488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 649451520

約数和(自身を除く): 442603032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 173, 231, 264, 308, 346, 462, 519, 616, 647, 692, 924, 1038, 1211, 1294, 1384, 1848, 1903, 1941, 2076, 2422, 2588, 3633, 3806, 3882, 4152, 4529, 4844, 5176, 5709, 7117, 7266, 7612, 7764, 9058, 9688, 11418, 13321, 13587, 14234, 14532, 15224, 15528, 18116, 21351, 22836, 26642, 27174, 28468, 29064, 36232, 39963, 42702, 45672, 49819, 53284, 54348, 56936, 79926, 85404, 99638, 106568, 108696, 111931, 149457, 159852, 170808, 199276, 223862, 298914, 319704, 335793, 398552, 447724, 597828, 671586, 783517, 895448, 1195656, 1231241, 1343172, 1567034, 2350551, 2462482, 2686344, 3134068, 3693723, 4701102, 4924964, 6268136, 7387446, 8618687, 9402204, 9849928, 14774892, 17237374, 18804408, 25856061, 29549784, 34474748, 51712122, 68949496, 103424244, 206848488]

約数ペア:

[(1, 206848488), (2, 103424244), (3, 68949496), (4, 51712122), (6, 34474748), (7, 29549784), (8, 25856061), (11, 18804408), (12, 17237374), (14, 14774892), (21, 9849928), (22, 9402204), (24, 8618687), (28, 7387446), (33, 6268136), (42, 4924964), (44, 4701102), (56, 3693723), (66, 3134068), (77, 2686344), (84, 2462482), (88, 2350551), (132, 1567034), (154, 1343172), (168, 1231241), (173, 1195656), (231, 895448), (264, 783517), (308, 671586), (346, 597828), (462, 447724), (519, 398552), (616, 335793), (647, 319704), (692, 298914), (924, 223862), (1038, 199276), (1211, 170808), (1294, 159852), (1384, 149457), (1848, 111931), (1903, 108696), (1941, 106568), (2076, 99638), (2422, 85404), (2588, 79926), (3633, 56936), (3806, 54348), (3882, 53284), (4152, 49819), (4529, 45672), (4844, 42702), (5176, 39963), (5709, 36232), (7117, 29064), (7266, 28468), (7612, 27174), (7764, 26642), (9058, 22836), (9688, 21351), (11418, 18116), (13321, 15528), (13587, 15224), (14234, 14532)]