212183235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 403479648

約数和(自身を除く): 191296413

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 193, 495, 579, 965, 1737, 2123, 2221, 2895, 6369, 6663, 8685, 10615, 11105, 19107, 19989, 24431, 31845, 33315, 73293, 95535, 99945, 122155, 219879, 366465, 428653, 1099395, 1285959, 2143265, 3857877, 4715183, 6429795, 14145549, 19289385, 23575915, 42436647, 70727745, 212183235]

約数ペア:

[(1, 212183235), (3, 70727745), (5, 42436647), (9, 23575915), (11, 19289385), (15, 14145549), (33, 6429795), (45, 4715183), (55, 3857877), (99, 2143265), (165, 1285959), (193, 1099395), (495, 428653), (579, 366465), (965, 219879), (1737, 122155), (2123, 99945), (2221, 95535), (2895, 73293), (6369, 33315), (6663, 31845), (8685, 24431), (10615, 19989), (11105, 19107)]