207660592

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 411000480

約数和(自身を除く): 203339888

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 263, 488, 526, 809, 976, 1052, 1618, 2104, 3236, 4208, 6472, 12944, 16043, 32086, 49349, 64172, 98698, 128344, 197396, 212767, 256688, 394792, 425534, 789584, 851068, 1702136, 3404272, 12978787, 25957574, 51915148, 103830296, 207660592]

約数ペア:

[(1, 207660592), (2, 103830296), (4, 51915148), (8, 25957574), (16, 12978787), (61, 3404272), (122, 1702136), (244, 851068), (263, 789584), (488, 425534), (526, 394792), (809, 256688), (976, 212767), (1052, 197396), (1618, 128344), (2104, 98698), (3236, 64172), (4208, 49349), (6472, 32086), (12944, 16043)]