203488494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 458922240

約数和(自身を除く): 255433746

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 139, 246, 278, 417, 451, 541, 834, 902, 1082, 1353, 1529, 1623, 2706, 3058, 3246, 4587, 5699, 5951, 9174, 11398, 11902, 17097, 17853, 22181, 34194, 35706, 44362, 62689, 66543, 75199, 125378, 133086, 150398, 188067, 225597, 243991, 376134, 451194, 487982, 731973, 827189, 1463946, 1654378, 2481567, 3083159, 4963134, 6166318, 9249477, 18498954, 33914749, 67829498, 101744247, 203488494]

約数ペア:

[(1, 203488494), (2, 101744247), (3, 67829498), (6, 33914749), (11, 18498954), (22, 9249477), (33, 6166318), (41, 4963134), (66, 3083159), (82, 2481567), (123, 1654378), (139, 1463946), (246, 827189), (278, 731973), (417, 487982), (451, 451194), (541, 376134), (834, 243991), (902, 225597), (1082, 188067), (1353, 150398), (1529, 133086), (1623, 125378), (2706, 75199), (3058, 66543), (3246, 62689), (4587, 44362), (5699, 35706), (5951, 34194), (9174, 22181), (11398, 17853), (11902, 17097)]