255158398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{112603}}^1$

素因数の和:112719

約数の個数: 16

約数和(自身を含む): 421589376

約数和(自身を除く): 166430978

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 112603, 225206, 1238633, 2477266, 11598109, 23196218, 127579199, 255158398]

約数ペア:

[(1, 255158398), (2, 127579199), (11, 23196218), (22, 11598109), (103, 2477266), (206, 1238633), (1133, 225206), (2266, 112603)]