205611064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1579}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 396169200

約数和(自身を除く): 190558136

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 397, 794, 1579, 1588, 3158, 3176, 6316, 12632, 16277, 32554, 64739, 65108, 129478, 130216, 258956, 517912, 626863, 1253726, 2507452, 5014904, 25701383, 51402766, 102805532, 205611064]

約数ペア:

[(1, 205611064), (2, 102805532), (4, 51402766), (8, 25701383), (41, 5014904), (82, 2507452), (164, 1253726), (328, 626863), (397, 517912), (794, 258956), (1579, 130216), (1588, 129478), (3158, 65108), (3176, 64739), (6316, 32554), (12632, 16277)]