212095.0000000

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4573

約数の個数: 40

約数和(自身を含む): 24661120

約数和(自身を除く): 15333904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 4519, 9038, 13557, 18076, 27114, 36152, 54228, 72304, 108456, 194317, 216912, 388634, 582951, 777268, 1165902, 1554536, 2331804, 3109072, 4663608, 9327216]

約数ペア:

[(1, 9327216), (2, 4663608), (3, 3109072), (4, 2331804), (6, 1554536), (8, 1165902), (12, 777268), (16, 582951), (24, 388634), (43, 216912), (48, 194317), (86, 108456), (129, 72304), (172, 54228), (258, 36152), (344, 27114), (516, 18076), (688, 13557), (1032, 9038), (2064, 4519)]