209404104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95881}}^1$

素因数の和:95910

約数の個数: 64

約数和(自身を含む): 644327040

約数和(自身を除く): 434922936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 95881, 191762, 287643, 383524, 575286, 671167, 767048, 1150572, 1246453, 1342334, 2013501, 2301144, 2492906, 2684668, 3739359, 4027002, 4985812, 5369336, 7478718, 8054004, 8725171, 9971624, 14957436, 16108008, 17450342, 26175513, 29914872, 34900684, 52351026, 69801368, 104702052, 209404104]

約数ペア:

[(1, 209404104), (2, 104702052), (3, 69801368), (4, 52351026), (6, 34900684), (7, 29914872), (8, 26175513), (12, 17450342), (13, 16108008), (14, 14957436), (21, 9971624), (24, 8725171), (26, 8054004), (28, 7478718), (39, 5369336), (42, 4985812), (52, 4027002), (56, 3739359), (78, 2684668), (84, 2492906), (91, 2301144), (104, 2013501), (156, 1342334), (168, 1246453), (182, 1150572), (273, 767048), (312, 671167), (364, 575286), (546, 383524), (728, 287643), (1092, 191762), (2184, 95881)]