200728788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9416

約数の個数: 48

約数和(自身を含む): 508079040

約数和(自身を除く): 307350252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 9257, 10842, 18514, 21684, 27771, 37028, 55542, 111084, 120341, 240682, 361023, 481364, 722046, 1286723, 1444092, 2573446, 3860169, 5146892, 7720338, 15440676, 16727399, 33454798, 50182197, 66909596, 100364394, 200728788]

約数ペア:

[(1, 200728788), (2, 100364394), (3, 66909596), (4, 50182197), (6, 33454798), (12, 16727399), (13, 15440676), (26, 7720338), (39, 5146892), (52, 3860169), (78, 2573446), (139, 1444092), (156, 1286723), (278, 722046), (417, 481364), (556, 361023), (834, 240682), (1668, 120341), (1807, 111084), (3614, 55542), (5421, 37028), (7228, 27771), (9257, 21684), (10842, 18514)]