207812512

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{18397}}^1$

素因数の和:18760

約数の個数: 24

約数和(自身を含む): 410312196

約数和(自身を除く): 202499684

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 2824, 5648, 11296, 18397, 36794, 73588, 147176, 294352, 588704, 6494141, 12988282, 25976564, 51953128, 103906256, 207812512]

約数ペア:

[(1, 207812512), (2, 103906256), (4, 51953128), (8, 25976564), (16, 12988282), (32, 6494141), (353, 588704), (706, 294352), (1412, 147176), (2824, 73588), (5648, 36794), (11296, 18397)]