206185518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148763}}^1$

素因数の和:148789

約数の個数: 48

約数和(自身を含む): 556972416

約数和(自身を除く): 350786898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 148763, 297526, 446289, 892578, 1041341, 1338867, 1636393, 2082682, 2677734, 3124023, 3272786, 4909179, 6248046, 9372069, 9818358, 11454751, 14727537, 18744138, 22909502, 29455074, 34364253, 68728506, 103092759, 206185518]

約数ペア:

[(1, 206185518), (2, 103092759), (3, 68728506), (6, 34364253), (7, 29455074), (9, 22909502), (11, 18744138), (14, 14727537), (18, 11454751), (21, 9818358), (22, 9372069), (33, 6248046), (42, 4909179), (63, 3272786), (66, 3124023), (77, 2677734), (99, 2082682), (126, 1636393), (154, 1338867), (198, 1041341), (231, 892578), (462, 446289), (693, 297526), (1386, 148763)]