205492084

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22307}}^1$

素因数の和:22372

約数の個数: 36

約数和(自身を含む): 427242816

約数和(自身を除く): 221750732

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 22307, 44614, 89228, 156149, 312298, 624596, 1048429, 1093043, 2096858, 2186086, 4193716, 4372172, 7339003, 14678006, 29356012, 51373021, 102746042, 205492084]

約数ペア:

[(1, 205492084), (2, 102746042), (4, 51373021), (7, 29356012), (14, 14678006), (28, 7339003), (47, 4372172), (49, 4193716), (94, 2186086), (98, 2096858), (188, 1093043), (196, 1048429), (329, 624596), (658, 312298), (1316, 156149), (2303, 89228), (4606, 44614), (9212, 22307)]