208061392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 505217664

約数和(自身を除く): 297156272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 281, 308, 562, 601, 616, 1124, 1202, 1232, 1967, 2248, 2404, 3091, 3934, 4207, 4496, 4808, 6182, 6611, 7868, 8414, 9616, 12364, 13222, 15736, 16828, 21637, 24728, 26444, 31472, 33656, 43274, 46277, 49456, 52888, 67312, 86548, 92554, 105776, 168881, 173096, 185108, 337762, 346192, 370216, 675524, 740432, 1182167, 1351048, 1857691, 2364334, 2702096, 3715382, 4728668, 7430764, 9457336, 13003837, 14861528, 18914672, 26007674, 29723056, 52015348, 104030696, 208061392]

約数ペア:

[(1, 208061392), (2, 104030696), (4, 52015348), (7, 29723056), (8, 26007674), (11, 18914672), (14, 14861528), (16, 13003837), (22, 9457336), (28, 7430764), (44, 4728668), (56, 3715382), (77, 2702096), (88, 2364334), (112, 1857691), (154, 1351048), (176, 1182167), (281, 740432), (308, 675524), (562, 370216), (601, 346192), (616, 337762), (1124, 185108), (1202, 173096), (1232, 168881), (1967, 105776), (2248, 92554), (2404, 86548), (3091, 67312), (3934, 52888), (4207, 49456), (4496, 46277), (4808, 43274), (6182, 33656), (6611, 31472), (7868, 26444), (8414, 24728), (9616, 21637), (12364, 16828), (13222, 15736)]