199469198

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{2017}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 302070384

約数和(自身を除く): 102601186

約数列:

[1, 2, 197, 251, 394, 502, 2017, 4034, 49447, 98894, 397349, 506267, 794698, 1012534, 99734599, 199469198]

約数ペア:

[(1, 199469198), (2, 99734599), (197, 1012534), (251, 794698), (394, 506267), (502, 397349), (2017, 98894), (4034, 49447)]