209217367712

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{6607}}^1\times {\mathrm{18671}}^1$

素因数の和:25341

約数の個数: 48

約数和(自身を含む): 419754327552

約数和(自身を除く): 210536959840

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 6607, 13214, 18671, 26428, 37342, 52856, 74684, 105712, 149368, 211424, 298736, 350171, 597472, 700342, 989563, 1400684, 1979126, 2801368, 3958252, 5602736, 7916504, 11205472, 15833008, 31666016, 123359297, 246718594, 493437188, 986874376, 1973748752, 3947497504, 6538042741, 13076085482, 26152170964, 52304341928, 104608683856, 209217367712]

約数ペア:

[(1, 209217367712), (2, 104608683856), (4, 52304341928), (8, 26152170964), (16, 13076085482), (32, 6538042741), (53, 3947497504), (106, 1973748752), (212, 986874376), (424, 493437188), (848, 246718594), (1696, 123359297), (6607, 31666016), (13214, 15833008), (18671, 11205472), (26428, 7916504), (37342, 5602736), (52856, 3958252), (74684, 2801368), (105712, 1979126), (149368, 1400684), (211424, 989563), (298736, 700342), (350171, 597472)]