193174564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1836

約数の個数: 36

約数和(自身を含む): 373267692

約数和(自身を除く): 180093128

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 1028, 1553, 2827, 3106, 5654, 6212, 11308, 17083, 31097, 34166, 62194, 68332, 124388, 187913, 375826, 399121, 751652, 798242, 1596484, 4390331, 8780662, 17561324, 48293641, 96587282, 193174564]

約数ペア:

[(1, 193174564), (2, 96587282), (4, 48293641), (11, 17561324), (22, 8780662), (44, 4390331), (121, 1596484), (242, 798242), (257, 751652), (484, 399121), (514, 375826), (1028, 187913), (1553, 124388), (2827, 68332), (3106, 62194), (5654, 34166), (6212, 31097), (11308, 17083)]