208774564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{14057}}^1$

素因数の和:14187

約数の個数: 24

約数和(自身を含む): 377879040

約数和(自身を除く): 169104476

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 7426, 14057, 14852, 28114, 56228, 660679, 1110503, 1321358, 2221006, 2642716, 4442012, 52193641, 104387282, 208774564]

約数ペア:

[(1, 208774564), (2, 104387282), (4, 52193641), (47, 4442012), (79, 2642716), (94, 2221006), (158, 1321358), (188, 1110503), (316, 660679), (3713, 56228), (7426, 28114), (14057, 14852)]