201646004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 417258240

約数和(自身を除く): 215612236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 151, 259, 302, 518, 604, 1036, 1057, 1289, 2114, 2578, 4228, 5156, 5587, 9023, 11174, 18046, 22348, 36092, 39109, 47693, 78218, 95386, 156436, 190772, 194639, 333851, 389278, 667702, 778556, 1335404, 1362473, 2724946, 5449892, 7201643, 14403286, 28806572, 50411501, 100823002, 201646004]

約数ペア:

[(1, 201646004), (2, 100823002), (4, 50411501), (7, 28806572), (14, 14403286), (28, 7201643), (37, 5449892), (74, 2724946), (148, 1362473), (151, 1335404), (259, 778556), (302, 667702), (518, 389278), (604, 333851), (1036, 194639), (1057, 190772), (1289, 156436), (2114, 95386), (2578, 78218), (4228, 47693), (5156, 39109), (5587, 36092), (9023, 22348), (11174, 18046)]