201381084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4955

約数の個数: 72

約数和(自身を含む): 539779968

約数和(自身を除く): 338398884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 4877, 6882, 9754, 10323, 13764, 14631, 19508, 20646, 29262, 41292, 43893, 58524, 87786, 151187, 175572, 180449, 302374, 360898, 453561, 541347, 604748, 721796, 907122, 1082694, 1360683, 1624041, 1814244, 2165388, 2721366, 3248082, 5442732, 5593919, 6496164, 11187838, 16781757, 22375676, 33563514, 50345271, 67127028, 100690542, 201381084]

約数ペア:

[(1, 201381084), (2, 100690542), (3, 67127028), (4, 50345271), (6, 33563514), (9, 22375676), (12, 16781757), (18, 11187838), (31, 6496164), (36, 5593919), (37, 5442732), (62, 3248082), (74, 2721366), (93, 2165388), (111, 1814244), (124, 1624041), (148, 1360683), (186, 1082694), (222, 907122), (279, 721796), (333, 604748), (372, 541347), (444, 453561), (558, 360898), (666, 302374), (1116, 180449), (1147, 175572), (1332, 151187), (2294, 87786), (3441, 58524), (4588, 43893), (4877, 41292), (6882, 29262), (9754, 20646), (10323, 19508), (13764, 14631)]