200521854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1789}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 469123200

約数和(自身を除く): 268601346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 479, 958, 1437, 1789, 2874, 3578, 4311, 5367, 6227, 8622, 10734, 12454, 16101, 18681, 23257, 32202, 37362, 46514, 56043, 69771, 112086, 139542, 209313, 418626, 856931, 1713862, 2570793, 5141586, 7712379, 11140103, 15424758, 22280206, 33420309, 66840618, 100260927, 200521854]

約数ペア:

[(1, 200521854), (2, 100260927), (3, 66840618), (6, 33420309), (9, 22280206), (13, 15424758), (18, 11140103), (26, 7712379), (39, 5141586), (78, 2570793), (117, 1713862), (234, 856931), (479, 418626), (958, 209313), (1437, 139542), (1789, 112086), (2874, 69771), (3578, 56043), (4311, 46514), (5367, 37362), (6227, 32202), (8622, 23257), (10734, 18681), (12454, 16101)]