206156944

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59377}}^1$

素因数の和:59423

約数の個数: 40

約数和(自身を含む): 471223808

約数和(自身を除く): 265066864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 59377, 118754, 237508, 415639, 475016, 831278, 950032, 1662556, 1840687, 3325112, 3681374, 6650224, 7362748, 12884809, 14725496, 25769618, 29450992, 51539236, 103078472, 206156944]

約数ペア:

[(1, 206156944), (2, 103078472), (4, 51539236), (7, 29450992), (8, 25769618), (14, 14725496), (16, 12884809), (28, 7362748), (31, 6650224), (56, 3681374), (62, 3325112), (112, 1840687), (124, 1662556), (217, 950032), (248, 831278), (434, 475016), (496, 415639), (868, 237508), (1736, 118754), (3472, 59377)]