207814672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7867}}^1$

素因数の和:8015

約数の個数: 40

約数和(自身を含む): 437083136

約数和(自身を除く): 229268464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 7867, 13208, 15734, 26416, 31468, 62936, 102271, 125872, 204542, 409084, 818168, 999109, 1636336, 1998218, 3996436, 7992872, 12988417, 15985744, 25976834, 51953668, 103907336, 207814672]

約数ペア:

[(1, 207814672), (2, 103907336), (4, 51953668), (8, 25976834), (13, 15985744), (16, 12988417), (26, 7992872), (52, 3996436), (104, 1998218), (127, 1636336), (208, 999109), (254, 818168), (508, 409084), (1016, 204542), (1651, 125872), (2032, 102271), (3302, 62936), (6604, 31468), (7867, 26416), (13208, 15734)]