194886272

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 446352000

約数和(自身を除く): 251465728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 398, 448, 796, 896, 1093, 1393, 1592, 2186, 2786, 3184, 4372, 5572, 6368, 7651, 8744, 11144, 12736, 15302, 17488, 22288, 25472, 30604, 34976, 44576, 61208, 69952, 89152, 122416, 139904, 178304, 217507, 244832, 435014, 489664, 870028, 979328, 1522549, 1740056, 3045098, 3480112, 6090196, 6960224, 12180392, 13920448, 24360784, 27840896, 48721568, 97443136, 194886272]

約数ペア:

[(1, 194886272), (2, 97443136), (4, 48721568), (7, 27840896), (8, 24360784), (14, 13920448), (16, 12180392), (28, 6960224), (32, 6090196), (56, 3480112), (64, 3045098), (112, 1740056), (128, 1522549), (199, 979328), (224, 870028), (398, 489664), (448, 435014), (796, 244832), (896, 217507), (1093, 178304), (1393, 139904), (1592, 122416), (2186, 89152), (2786, 69952), (3184, 61208), (4372, 44576), (5572, 34976), (6368, 30604), (7651, 25472), (8744, 22288), (11144, 17488), (12736, 15302)]