209212992

素因数分解:

$2^6\times 3^2\times {\mathrm{363217}}^1$

素因数の和:363235

約数の個数: 42

約数和(自身を含む): 599672918

約数和(自身を除く): 390459926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 363217, 726434, 1089651, 1452868, 2179302, 2905736, 3268953, 4358604, 5811472, 6537906, 8717208, 11622944, 13075812, 17434416, 23245888, 26151624, 34868832, 52303248, 69737664, 104606496, 209212992]

約数ペア:

[(1, 209212992), (2, 104606496), (3, 69737664), (4, 52303248), (6, 34868832), (8, 26151624), (9, 23245888), (12, 17434416), (16, 13075812), (18, 11622944), (24, 8717208), (32, 6537906), (36, 5811472), (48, 4358604), (64, 3268953), (72, 2905736), (96, 2179302), (144, 1452868), (192, 1089651), (288, 726434), (576, 363217)]