197400128

素因数分解:

$2^6\times {\mathrm{3084377}}^1$

素因数の和:3084389

約数の個数: 14

約数和(自身を含む): 391716006

約数和(自身を除く): 194315878

約数列:

[1, 2, 4, 8, 16, 32, 64, 3084377, 6168754, 12337508, 24675016, 49350032, 98700064, 197400128]

約数ペア:

[(1, 197400128), (2, 98700064), (4, 49350032), (8, 24675016), (16, 12337508), (32, 6168754), (64, 3084377)]