201749372944

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{251197}}^1$

素因数の和:251384

約数の個数: 80

約数和(自身を含む): 457509931776

約数和(自身を除く): 255760558832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 101, 112, 142, 202, 284, 404, 497, 568, 707, 808, 994, 1136, 1414, 1616, 1988, 2828, 3976, 5656, 7171, 7952, 11312, 14342, 28684, 50197, 57368, 100394, 114736, 200788, 251197, 401576, 502394, 803152, 1004788, 1758379, 2009576, 3516758, 4019152, 7033516, 14067032, 17834987, 25370897, 28134064, 35669974, 50741794, 71339948, 101483588, 124844909, 142679896, 177596279, 202967176, 249689818, 285359792, 355192558, 405934352, 499379636, 710385116, 998759272, 1420770232, 1801333687, 1997518544, 2841540464, 3602667374, 7205334748, 12609335809, 14410669496, 25218671618, 28821338992, 50437343236, 100874686472, 201749372944]

約数ペア:

[(1, 201749372944), (2, 100874686472), (4, 50437343236), (7, 28821338992), (8, 25218671618), (14, 14410669496), (16, 12609335809), (28, 7205334748), (56, 3602667374), (71, 2841540464), (101, 1997518544), (112, 1801333687), (142, 1420770232), (202, 998759272), (284, 710385116), (404, 499379636), (497, 405934352), (568, 355192558), (707, 285359792), (808, 249689818), (994, 202967176), (1136, 177596279), (1414, 142679896), (1616, 124844909), (1988, 101483588), (2828, 71339948), (3976, 50741794), (5656, 35669974), (7171, 28134064), (7952, 25370897), (11312, 17834987), (14342, 14067032), (28684, 7033516), (50197, 4019152), (57368, 3516758), (100394, 2009576), (114736, 1758379), (200788, 1004788), (251197, 803152), (401576, 502394)]