201559780238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{22483}}^1\times {\mathrm{194891}}^1$

素因数の和:217399

約数の個数: 16

約数和(自身を含む): 315500524416

約数和(自身を除く): 113940744178

約数列:

[1, 2, 23, 46, 22483, 44966, 194891, 389782, 517109, 1034218, 4482493, 8964986, 4381734353, 8763468706, 100779890119, 201559780238]

約数ペア:

[(1, 201559780238), (2, 100779890119), (23, 8763468706), (46, 4381734353), (22483, 8964986), (44966, 4482493), (194891, 1034218), (389782, 517109)]