209280484017

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{50033}}^1$

素因数の和:50251

約数の個数: 72

約数和(自身を含む): 348803425152

約数和(自身を除く): 139522941135

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 167, 207, 253, 363, 501, 759, 1089, 1503, 1837, 2277, 2783, 3841, 5511, 8349, 11523, 16533, 20207, 25047, 34569, 42251, 50033, 60621, 126753, 150099, 181863, 380259, 450297, 464761, 550363, 1150759, 1394283, 1651089, 3452277, 4182849, 4953267, 6053993, 8355511, 10356831, 12658349, 18161979, 25066533, 37975047, 54485937, 75199599, 91910621, 113925141, 139241839, 192176753, 275731863, 417725517, 576530259, 827195589, 1011016831, 1253176551, 1729590777, 2113944283, 3033050493, 6341832849, 9099151479, 19025498547, 23253387113, 69760161339, 209280484017]

約数ペア:

[(1, 209280484017), (3, 69760161339), (9, 23253387113), (11, 19025498547), (23, 9099151479), (33, 6341832849), (69, 3033050493), (99, 2113944283), (121, 1729590777), (167, 1253176551), (207, 1011016831), (253, 827195589), (363, 576530259), (501, 417725517), (759, 275731863), (1089, 192176753), (1503, 139241839), (1837, 113925141), (2277, 91910621), (2783, 75199599), (3841, 54485937), (5511, 37975047), (8349, 25066533), (11523, 18161979), (16533, 12658349), (20207, 10356831), (25047, 8355511), (34569, 6053993), (42251, 4953267), (50033, 4182849), (60621, 3452277), (126753, 1651089), (150099, 1394283), (181863, 1150759), (380259, 550363), (450297, 464761)]