206906994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{547373}}^1$

素因数の和:547391

約数の個数: 32

約数和(自身を含む): 525479040

約数和(自身を除く): 318572046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 547373, 1094746, 1642119, 3284238, 3831611, 4926357, 7663222, 9852714, 11494833, 14779071, 22989666, 29558142, 34484499, 68968998, 103453497, 206906994]

約数ペア:

[(1, 206906994), (2, 103453497), (3, 68968998), (6, 34484499), (7, 29558142), (9, 22989666), (14, 14779071), (18, 11494833), (21, 9852714), (27, 7663222), (42, 4926357), (54, 3831611), (63, 3284238), (126, 1642119), (189, 1094746), (378, 547373)]