201772324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 402050880

約数和(自身を除く): 200278556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 443, 461, 494, 886, 922, 988, 1772, 1844, 5759, 5993, 8417, 8759, 11518, 11986, 16834, 17518, 23036, 23972, 33668, 35036, 109421, 113867, 204223, 218842, 227734, 408446, 437684, 455468, 816892, 2654899, 3880237, 5309798, 7760474, 10619596, 15520948, 50443081, 100886162, 201772324]

約数ペア:

[(1, 201772324), (2, 100886162), (4, 50443081), (13, 15520948), (19, 10619596), (26, 7760474), (38, 5309798), (52, 3880237), (76, 2654899), (247, 816892), (443, 455468), (461, 437684), (494, 408446), (886, 227734), (922, 218842), (988, 204223), (1772, 113867), (1844, 109421), (5759, 35036), (5993, 33668), (8417, 23972), (8759, 23036), (11518, 17518), (11986, 16834)]