200454426

素因数分解:

$2^1\times 3^4\times {\mathrm{1237373}}^1$

素因数の和:1237387

約数の個数: 20

約数和(自身を含む): 449166762

約数和(自身を除く): 248712336

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1237373, 2474746, 3712119, 7424238, 11136357, 22272714, 33409071, 66818142, 100227213, 200454426]

約数ペア:

[(1, 200454426), (2, 100227213), (3, 66818142), (6, 33409071), (9, 22272714), (18, 11136357), (27, 7424238), (54, 3712119), (81, 2474746), (162, 1237373)]