201392728

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{15607}}^1$

素因数の和:17226

約数の個数: 16

約数和(自身を含む): 377869680

約数和(自身を除く): 176476952

約数列:

[1, 2, 4, 8, 1613, 3226, 6452, 12904, 15607, 31214, 62428, 124856, 25174091, 50348182, 100696364, 201392728]

約数ペア:

[(1, 201392728), (2, 100696364), (4, 50348182), (8, 25174091), (1613, 124856), (3226, 62428), (6452, 31214), (12904, 15607)]