200109616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 466073344

約数和(自身を除く): 265963728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 518, 592, 602, 688, 1036, 1123, 1204, 1591, 2072, 2246, 2408, 3182, 4144, 4492, 4816, 6364, 7861, 8984, 11137, 12728, 15722, 17968, 22274, 25456, 31444, 41551, 44548, 48289, 62888, 83102, 89096, 96578, 125776, 166204, 178192, 193156, 290857, 332408, 338023, 386312, 581714, 664816, 676046, 772624, 1163428, 1352092, 1786693, 2326856, 2704184, 3573386, 4653712, 5408368, 7146772, 12506851, 14293544, 25013702, 28587088, 50027404, 100054808, 200109616]

約数ペア:

[(1, 200109616), (2, 100054808), (4, 50027404), (7, 28587088), (8, 25013702), (14, 14293544), (16, 12506851), (28, 7146772), (37, 5408368), (43, 4653712), (56, 3573386), (74, 2704184), (86, 2326856), (112, 1786693), (148, 1352092), (172, 1163428), (259, 772624), (296, 676046), (301, 664816), (344, 581714), (518, 386312), (592, 338023), (602, 332408), (688, 290857), (1036, 193156), (1123, 178192), (1204, 166204), (1591, 125776), (2072, 96578), (2246, 89096), (2408, 83102), (3182, 62888), (4144, 48289), (4492, 44548), (4816, 41551), (6364, 31444), (7861, 25456), (8984, 22274), (11137, 17968), (12728, 15722)]