205123512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{776983}}^1$

素因数の和:777003

約数の個数: 32

約数和(自身を含む): 559428480

約数和(自身を除く): 354304968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 776983, 1553966, 2330949, 3107932, 4661898, 6215864, 8546813, 9323796, 17093626, 18647592, 25640439, 34187252, 51280878, 68374504, 102561756, 205123512]

約数ペア:

[(1, 205123512), (2, 102561756), (3, 68374504), (4, 51280878), (6, 34187252), (8, 25640439), (11, 18647592), (12, 17093626), (22, 9323796), (24, 8546813), (33, 6215864), (44, 4661898), (66, 3107932), (88, 2330949), (132, 1553966), (264, 776983)]