206508736

素因数分解:

$2^6\times 7^2\times {\mathrm{65851}}^1$

素因数の和:65877

約数の個数: 42

約数和(自身を含む): 476702628

約数和(自身を除く): 270193892

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 65851, 131702, 263404, 460957, 526808, 921914, 1053616, 1843828, 2107232, 3226699, 3687656, 4214464, 6453398, 7375312, 12906796, 14750624, 25813592, 29501248, 51627184, 103254368, 206508736]

約数ペア:

[(1, 206508736), (2, 103254368), (4, 51627184), (7, 29501248), (8, 25813592), (14, 14750624), (16, 12906796), (28, 7375312), (32, 6453398), (49, 4214464), (56, 3687656), (64, 3226699), (98, 2107232), (112, 1843828), (196, 1053616), (224, 921914), (392, 526808), (448, 460957), (784, 263404), (1568, 131702), (3136, 65851)]