207248912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3877}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 434227416

約数和(自身を除く): 226978504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 3877, 4112, 6682, 7754, 13364, 15508, 26728, 31016, 50401, 53456, 62032, 100802, 201604, 403208, 806416, 996389, 1992778, 3985556, 7971112, 12953057, 15942224, 25906114, 51812228, 103624456, 207248912]

約数ペア:

[(1, 207248912), (2, 103624456), (4, 51812228), (8, 25906114), (13, 15942224), (16, 12953057), (26, 7971112), (52, 3985556), (104, 1992778), (208, 996389), (257, 806416), (514, 403208), (1028, 201604), (2056, 100802), (3341, 62032), (3877, 53456), (4112, 50401), (6682, 31016), (7754, 26728), (13364, 15508)]