233677969

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 289751040

約数和(自身を除く): 56073071

約数列:

[1, 7, 29, 31, 71, 203, 217, 497, 523, 899, 2059, 2201, 3661, 6293, 14413, 15167, 15407, 16213, 37133, 63829, 106169, 113491, 259931, 446803, 470177, 1076857, 1151123, 3291239, 7537999, 8057861, 33382567, 233677969]

約数ペア:

[(1, 233677969), (7, 33382567), (29, 8057861), (31, 7537999), (71, 3291239), (203, 1151123), (217, 1076857), (497, 470177), (523, 446803), (899, 259931), (2059, 113491), (2201, 106169), (3661, 63829), (6293, 37133), (14413, 16213), (15167, 15407)]