196804564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2904

約数の個数: 36

約数和(自身を含む): 381244500

約数和(自身を除く): 184439936

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1639, 2729, 3278, 5458, 6556, 10916, 18029, 30019, 36058, 60038, 72116, 120076, 330209, 406621, 660418, 813242, 1320836, 1626484, 4472831, 8945662, 17891324, 49201141, 98402282, 196804564]

約数ペア:

[(1, 196804564), (2, 98402282), (4, 49201141), (11, 17891324), (22, 8945662), (44, 4472831), (121, 1626484), (149, 1320836), (242, 813242), (298, 660418), (484, 406621), (596, 330209), (1639, 120076), (2729, 72116), (3278, 60038), (5458, 36058), (6556, 30019), (10916, 18029)]