213523184

素因数分解:

$2^4\times 7^2\times {\mathrm{272351}}^1$

素因数の和:272373

約数の個数: 30

約数和(自身を含む): 481245984

約数和(自身を除く): 267722800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 272351, 544702, 1089404, 1906457, 2178808, 3812914, 4357616, 7625828, 13345199, 15251656, 26690398, 30503312, 53380796, 106761592, 213523184]

約数ペア:

[(1, 213523184), (2, 106761592), (4, 53380796), (7, 30503312), (8, 26690398), (14, 15251656), (16, 13345199), (28, 7625828), (49, 4357616), (56, 3812914), (98, 2178808), (112, 1906457), (196, 1089404), (392, 544702), (784, 272351)]