203784714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{539113}}^1$

素因数の和:539131

約数の個数: 32

約数和(自身を含む): 517549440

約数和(自身を除く): 313764726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 539113, 1078226, 1617339, 3234678, 3773791, 4852017, 7547582, 9704034, 11321373, 14556051, 22642746, 29112102, 33964119, 67928238, 101892357, 203784714]

約数ペア:

[(1, 203784714), (2, 101892357), (3, 67928238), (6, 33964119), (7, 29112102), (9, 22642746), (14, 14556051), (18, 11321373), (21, 9704034), (27, 7547582), (42, 4852017), (54, 3773791), (63, 3234678), (126, 1617339), (189, 1078226), (378, 539113)]