214816

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1$

素因数の和:161

約数の個数: 36

約数和(自身を含む): 495558

約数和(自身を除く): 280742

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 392, 548, 784, 959, 1096, 1568, 1918, 2192, 3836, 4384, 6713, 7672, 13426, 15344, 26852, 30688, 53704, 107408, 214816]

約数ペア:

[(1, 214816), (2, 107408), (4, 53704), (7, 30688), (8, 26852), (14, 15344), (16, 13426), (28, 7672), (32, 6713), (49, 4384), (56, 3836), (98, 2192), (112, 1918), (137, 1568), (196, 1096), (224, 959), (274, 784), (392, 548)]