201936128

素因数分解:

$2^8\times {\mathrm{788813}}^1$

素因数の和:788829

約数の個数: 18

約数和(自身を含む): 403083954

約数和(自身を除く): 201147826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 788813, 1577626, 3155252, 6310504, 12621008, 25242016, 50484032, 100968064, 201936128]

約数ペア:

[(1, 201936128), (2, 100968064), (4, 50484032), (8, 25242016), (16, 12621008), (32, 6310504), (64, 3155252), (128, 1577626), (256, 788813)]