206823357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7927}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 323208704

約数和(自身を除く): 116385347

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2899, 7927, 8697, 23781, 26091, 71343, 103051, 309153, 927459, 1767721, 5303163, 15909489, 22980373, 68941119, 206823357]

約数ペア:

[(1, 206823357), (3, 68941119), (9, 22980373), (13, 15909489), (39, 5303163), (117, 1767721), (223, 927459), (669, 309153), (2007, 103051), (2899, 71343), (7927, 26091), (8697, 23781)]