206764965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24571}}^1$

素因数の和:24610

約数の個数: 48

約数和(自身を含む): 413989056

約数和(自身を除く): 207224091

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 24571, 73713, 122855, 221139, 270281, 368565, 417707, 810843, 1105695, 1253121, 1351405, 2088535, 2432529, 3759363, 4054215, 4594777, 6265605, 12162645, 13784331, 18796815, 22973885, 41352993, 68921655, 206764965]

約数ペア:

[(1, 206764965), (3, 68921655), (5, 41352993), (9, 22973885), (11, 18796815), (15, 13784331), (17, 12162645), (33, 6265605), (45, 4594777), (51, 4054215), (55, 3759363), (85, 2432529), (99, 2088535), (153, 1351405), (165, 1253121), (187, 1105695), (255, 810843), (495, 417707), (561, 368565), (765, 270281), (935, 221139), (1683, 122855), (2805, 73713), (8415, 24571)]