201099852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 527235072

約数和(自身を除く): 326135220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 367, 372, 491, 558, 734, 982, 1101, 1116, 1468, 1473, 1964, 2202, 2946, 3303, 4404, 4419, 5892, 6606, 8838, 11377, 13212, 15221, 17676, 22754, 30442, 34131, 45508, 45663, 60884, 68262, 91326, 102393, 136524, 136989, 180197, 182652, 204786, 273978, 360394, 409572, 540591, 547956, 720788, 1081182, 1621773, 2162364, 3243546, 5586107, 6487092, 11172214, 16758321, 22344428, 33516642, 50274963, 67033284, 100549926, 201099852]

約数ペア:

[(1, 201099852), (2, 100549926), (3, 67033284), (4, 50274963), (6, 33516642), (9, 22344428), (12, 16758321), (18, 11172214), (31, 6487092), (36, 5586107), (62, 3243546), (93, 2162364), (124, 1621773), (186, 1081182), (279, 720788), (367, 547956), (372, 540591), (491, 409572), (558, 360394), (734, 273978), (982, 204786), (1101, 182652), (1116, 180197), (1468, 136989), (1473, 136524), (1964, 102393), (2202, 91326), (2946, 68262), (3303, 60884), (4404, 45663), (4419, 45508), (5892, 34131), (6606, 30442), (8838, 22754), (11377, 17676), (13212, 15221)]