224746268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{3907}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 400820112

約数和(自身を除く): 176073844

約数列:

[1, 2, 4, 73, 146, 197, 292, 394, 788, 3907, 7814, 14381, 15628, 28762, 57524, 285211, 570422, 769679, 1140844, 1539358, 3078716, 56186567, 112373134, 224746268]

約数ペア:

[(1, 224746268), (2, 112373134), (4, 56186567), (73, 3078716), (146, 1539358), (197, 1140844), (292, 769679), (394, 570422), (788, 285211), (3907, 57524), (7814, 28762), (14381, 15628)]