201347220839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47387}}^1\times {\mathrm{10867}}^1$

素因数の和:58294

約数の個数: 16

約数和(自身を含む): 222485522688

約数和(自身を除く): 21138301849

約数列:

[1, 17, 23, 391, 10867, 47387, 184739, 249941, 805579, 1089901, 4248997, 18528317, 514954529, 8754226993, 11843954167, 201347220839]

約数ペア:

[(1, 201347220839), (17, 11843954167), (23, 8754226993), (391, 514954529), (10867, 18528317), (47387, 4248997), (184739, 1089901), (249941, 805579)]