199645656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 580930560

約数和(自身を除く): 381284904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 223, 292, 438, 446, 511, 584, 669, 876, 892, 1022, 1338, 1533, 1561, 1752, 1784, 2044, 2676, 3066, 3122, 4088, 4683, 5329, 5352, 6132, 6244, 9366, 10658, 12264, 12488, 15987, 16279, 18732, 21316, 31974, 32558, 37303, 37464, 42632, 48837, 63948, 65116, 74606, 97674, 111909, 113953, 127896, 130232, 149212, 195348, 223818, 227906, 298424, 341859, 390696, 447636, 455812, 683718, 895272, 911624, 1188367, 1367436, 2376734, 2734872, 3565101, 4753468, 7130202, 8318569, 9506936, 14260404, 16637138, 24955707, 28520808, 33274276, 49911414, 66548552, 99822828, 199645656]

約数ペア:

[(1, 199645656), (2, 99822828), (3, 66548552), (4, 49911414), (6, 33274276), (7, 28520808), (8, 24955707), (12, 16637138), (14, 14260404), (21, 9506936), (24, 8318569), (28, 7130202), (42, 4753468), (56, 3565101), (73, 2734872), (84, 2376734), (146, 1367436), (168, 1188367), (219, 911624), (223, 895272), (292, 683718), (438, 455812), (446, 447636), (511, 390696), (584, 341859), (669, 298424), (876, 227906), (892, 223818), (1022, 195348), (1338, 149212), (1533, 130232), (1561, 127896), (1752, 113953), (1784, 111909), (2044, 97674), (2676, 74606), (3066, 65116), (3122, 63948), (4088, 48837), (4683, 42632), (5329, 37464), (5352, 37303), (6132, 32558), (6244, 31974), (9366, 21316), (10658, 18732), (12264, 16279), (12488, 15987)]