208088696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 401068800

約数和(自身を除く): 192980104

約数列:

[1, 2, 4, 8, 43, 86, 172, 239, 344, 478, 956, 1912, 2531, 5062, 10124, 10277, 20248, 20554, 41108, 82216, 108833, 217666, 435332, 604909, 870664, 1209818, 2419636, 4839272, 26011087, 52022174, 104044348, 208088696]

約数ペア:

[(1, 208088696), (2, 104044348), (4, 52022174), (8, 26011087), (43, 4839272), (86, 2419636), (172, 1209818), (239, 870664), (344, 604909), (478, 435332), (956, 217666), (1912, 108833), (2531, 82216), (5062, 41108), (10124, 20554), (10277, 20248)]