201542158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19571}}^1$

素因数の和:19863

約数の個数: 16

約数和(自身を含む): 319415040

約数和(自身を除く): 117872882

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 19571, 39142, 371849, 743698, 5303741, 10607482, 100771079, 201542158]

約数ペア:

[(1, 201542158), (2, 100771079), (19, 10607482), (38, 5303741), (271, 743698), (542, 371849), (5149, 39142), (10298, 19571)]