216259148

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{38047}}^1$

素因数の和:38094

約数の個数: 36

約数和(自身を含む): 455434560

約数和(自身を除く): 239175412

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 38047, 76094, 152188, 266329, 532658, 1065316, 1103363, 1864303, 2206726, 3728606, 4413452, 7457212, 7723541, 15447082, 30894164, 54064787, 108129574, 216259148]

約数ペア:

[(1, 216259148), (2, 108129574), (4, 54064787), (7, 30894164), (14, 15447082), (28, 7723541), (29, 7457212), (49, 4413452), (58, 3728606), (98, 2206726), (116, 1864303), (196, 1103363), (203, 1065316), (406, 532658), (812, 266329), (1421, 152188), (2842, 76094), (5684, 38047)]