206111126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 371374080

約数和(自身を除く): 165262954

約数列:

[1, 2, 13, 19, 26, 31, 38, 43, 62, 86, 247, 313, 403, 494, 559, 589, 626, 806, 817, 1118, 1178, 1333, 1634, 2666, 4069, 5947, 7657, 8138, 9703, 10621, 11894, 13459, 15314, 17329, 19406, 21242, 25327, 26918, 34658, 50654, 77311, 126139, 154622, 174967, 184357, 252278, 255721, 329251, 349934, 368714, 417229, 511442, 658502, 834458, 2396641, 3324373, 4793282, 5423977, 6648746, 7927351, 10847954, 15854702, 103055563, 206111126]

約数ペア:

[(1, 206111126), (2, 103055563), (13, 15854702), (19, 10847954), (26, 7927351), (31, 6648746), (38, 5423977), (43, 4793282), (62, 3324373), (86, 2396641), (247, 834458), (313, 658502), (403, 511442), (494, 417229), (559, 368714), (589, 349934), (626, 329251), (806, 255721), (817, 252278), (1118, 184357), (1178, 174967), (1333, 154622), (1634, 126139), (2666, 77311), (4069, 50654), (5947, 34658), (7657, 26918), (8138, 25327), (9703, 21242), (10621, 19406), (11894, 17329), (13459, 15314)]