201164664

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 516954240

約数和(自身を除く): 315789576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 397, 491, 516, 794, 982, 1032, 1191, 1473, 1588, 1964, 2382, 2946, 3176, 3928, 4764, 5892, 9528, 11784, 17071, 21113, 34142, 42226, 51213, 63339, 68284, 84452, 102426, 126678, 136568, 168904, 194927, 204852, 253356, 389854, 409704, 506712, 584781, 779708, 1169562, 1559416, 2339124, 4678248, 8381861, 16763722, 25145583, 33527444, 50291166, 67054888, 100582332, 201164664]

約数ペア:

[(1, 201164664), (2, 100582332), (3, 67054888), (4, 50291166), (6, 33527444), (8, 25145583), (12, 16763722), (24, 8381861), (43, 4678248), (86, 2339124), (129, 1559416), (172, 1169562), (258, 779708), (344, 584781), (397, 506712), (491, 409704), (516, 389854), (794, 253356), (982, 204852), (1032, 194927), (1191, 168904), (1473, 136568), (1588, 126678), (1964, 102426), (2382, 84452), (2946, 68284), (3176, 63339), (3928, 51213), (4764, 42226), (5892, 34142), (9528, 21113), (11784, 17071)]