200138512

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 469434240

約数和(自身を除く): 269295728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 602, 688, 812, 1204, 1247, 1433, 1624, 2408, 2494, 2866, 3248, 4816, 4988, 5732, 8729, 9976, 10031, 11464, 17458, 19952, 20062, 22928, 34916, 40124, 41557, 61619, 69832, 80248, 83114, 123238, 139664, 160496, 166228, 246476, 290899, 332456, 431333, 492952, 581798, 664912, 862666, 985904, 1163596, 1725332, 1786951, 2327192, 3450664, 3573902, 4654384, 6901328, 7147804, 12508657, 14295608, 25017314, 28591216, 50034628, 100069256, 200138512]

約数ペア:

[(1, 200138512), (2, 100069256), (4, 50034628), (7, 28591216), (8, 25017314), (14, 14295608), (16, 12508657), (28, 7147804), (29, 6901328), (43, 4654384), (56, 3573902), (58, 3450664), (86, 2327192), (112, 1786951), (116, 1725332), (172, 1163596), (203, 985904), (232, 862666), (301, 664912), (344, 581798), (406, 492952), (464, 431333), (602, 332456), (688, 290899), (812, 246476), (1204, 166228), (1247, 160496), (1433, 139664), (1624, 123238), (2408, 83114), (2494, 80248), (2866, 69832), (3248, 61619), (4816, 41557), (4988, 40124), (5732, 34916), (8729, 22928), (9976, 20062), (10031, 19952), (11464, 17458)]