211906212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7027}}^1$

素因数の和:7400

約数の個数: 48

約数和(自身を含む): 566737920

約数和(自身を除く): 354831708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 4308, 5026, 7027, 7539, 10052, 14054, 15078, 21081, 28108, 30156, 42162, 49189, 84324, 98378, 147567, 196756, 295134, 590268, 2522693, 5045386, 7568079, 10090772, 15136158, 17658851, 30272316, 35317702, 52976553, 70635404, 105953106, 211906212]

約数ペア:

[(1, 211906212), (2, 105953106), (3, 70635404), (4, 52976553), (6, 35317702), (7, 30272316), (12, 17658851), (14, 15136158), (21, 10090772), (28, 7568079), (42, 5045386), (84, 2522693), (359, 590268), (718, 295134), (1077, 196756), (1436, 147567), (2154, 98378), (2513, 84324), (4308, 49189), (5026, 42162), (7027, 30156), (7539, 28108), (10052, 21081), (14054, 15078)]