207723904

素因数分解:

$2^7\times {\mathrm{1033}}^1\times {\mathrm{1571}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 414489240

約数和(自身を除く): 206765336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1033, 1571, 2066, 3142, 4132, 6284, 8264, 12568, 16528, 25136, 33056, 50272, 66112, 100544, 132224, 201088, 1622843, 3245686, 6491372, 12982744, 25965488, 51930976, 103861952, 207723904]

約数ペア:

[(1, 207723904), (2, 103861952), (4, 51930976), (8, 25965488), (16, 12982744), (32, 6491372), (64, 3245686), (128, 1622843), (1033, 201088), (1571, 132224), (2066, 100544), (3142, 66112), (4132, 50272), (6284, 33056), (8264, 25136), (12568, 16528)]