202859008

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 80

約数和(自身を含む): 446846400

約数和(自身を除く): 243987392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 181, 199, 256, 352, 362, 398, 512, 704, 724, 796, 1408, 1448, 1592, 1991, 2189, 2816, 2896, 3184, 3982, 4378, 5632, 5792, 6368, 7964, 8756, 11584, 12736, 15928, 17512, 23168, 25472, 31856, 35024, 36019, 46336, 50944, 63712, 70048, 72038, 92672, 101888, 127424, 140096, 144076, 254848, 280192, 288152, 396209, 509696, 560384, 576304, 792418, 1019392, 1120768, 1152608, 1584836, 2305216, 3169672, 4610432, 6339344, 9220864, 12678688, 18441728, 25357376, 50714752, 101429504, 202859008]

約数ペア:

[(1, 202859008), (2, 101429504), (4, 50714752), (8, 25357376), (11, 18441728), (16, 12678688), (22, 9220864), (32, 6339344), (44, 4610432), (64, 3169672), (88, 2305216), (128, 1584836), (176, 1152608), (181, 1120768), (199, 1019392), (256, 792418), (352, 576304), (362, 560384), (398, 509696), (512, 396209), (704, 288152), (724, 280192), (796, 254848), (1408, 144076), (1448, 140096), (1592, 127424), (1991, 101888), (2189, 92672), (2816, 72038), (2896, 70048), (3184, 63712), (3982, 50944), (4378, 46336), (5632, 36019), (5792, 35024), (6368, 31856), (7964, 25472), (8756, 23168), (11584, 17512), (12736, 15928)]