206998416

素因数分解:

$2^4\times 3^4\times {\mathrm{159721}}^1$

素因数の和:159741

約数の個数: 50

約数和(自身を含む): 599117222

約数和(自身を除く): 392118806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 159721, 319442, 479163, 638884, 958326, 1277768, 1437489, 1916652, 2555536, 2874978, 3833304, 4312467, 5749956, 7666608, 8624934, 11499912, 12937401, 17249868, 22999824, 25874802, 34499736, 51749604, 68999472, 103499208, 206998416]

約数ペア:

[(1, 206998416), (2, 103499208), (3, 68999472), (4, 51749604), (6, 34499736), (8, 25874802), (9, 22999824), (12, 17249868), (16, 12937401), (18, 11499912), (24, 8624934), (27, 7666608), (36, 5749956), (48, 4312467), (54, 3833304), (72, 2874978), (81, 2555536), (108, 1916652), (144, 1437489), (162, 1277768), (216, 958326), (324, 638884), (432, 479163), (648, 319442), (1296, 159721)]