205420174

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{11093}}^1$

素因数の和:11339

約数の個数: 16

約数和(自身を含む): 316312128

約数和(自身を除く): 110891954

約数列:

[1, 2, 47, 94, 197, 394, 9259, 11093, 18518, 22186, 521371, 1042742, 2185321, 4370642, 102710087, 205420174]

約数ペア:

[(1, 205420174), (2, 102710087), (47, 4370642), (94, 2185321), (197, 1042742), (394, 521371), (9259, 22186), (11093, 18518)]