194664844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 385529760

約数和(自身を除く): 190864916

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 148, 218, 407, 436, 814, 1097, 1199, 1628, 2194, 2398, 4033, 4388, 4796, 8066, 12067, 16132, 24134, 40589, 44363, 48268, 81178, 88726, 119573, 162356, 177452, 239146, 446479, 478292, 892958, 1315303, 1785916, 2630606, 4424201, 5261212, 8848402, 17696804, 48666211, 97332422, 194664844]

約数ペア:

[(1, 194664844), (2, 97332422), (4, 48666211), (11, 17696804), (22, 8848402), (37, 5261212), (44, 4424201), (74, 2630606), (109, 1785916), (148, 1315303), (218, 892958), (407, 478292), (436, 446479), (814, 239146), (1097, 177452), (1199, 162356), (1628, 119573), (2194, 88726), (2398, 81178), (4033, 48268), (4388, 44363), (4796, 40589), (8066, 24134), (12067, 16132)]