208459006

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7727}}^1$

素因数の和:7824

約数の個数: 32

約数和(自身を含む): 373911552

約数和(自身を除く): 165452546

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1927, 3854, 7727, 13489, 15454, 26978, 54089, 108178, 316807, 363169, 633614, 726338, 2217649, 2542183, 4435298, 5084366, 14889929, 29779858, 104229503, 208459006]

約数ペア:

[(1, 208459006), (2, 104229503), (7, 29779858), (14, 14889929), (41, 5084366), (47, 4435298), (82, 2542183), (94, 2217649), (287, 726338), (329, 633614), (574, 363169), (658, 316807), (1927, 108178), (3854, 54089), (7727, 26978), (13489, 15454)]