210957966

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{49451}}^1$

素因数の和:49541

約数の個数: 32

約数和(自身を含む): 474739200

約数和(自身を除く): 263781234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 49451, 98902, 148353, 296706, 445059, 890118, 1335177, 2670354, 3906629, 7813258, 11719887, 23439774, 35159661, 70319322, 105478983, 210957966]

約数ペア:

[(1, 210957966), (2, 105478983), (3, 70319322), (6, 35159661), (9, 23439774), (18, 11719887), (27, 7813258), (54, 3906629), (79, 2670354), (158, 1335177), (237, 890118), (474, 445059), (711, 296706), (1422, 148353), (2133, 98902), (4266, 49451)]