209219660471

素因数分解:

${\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1\times {\mathrm{18427}}^1$

素因数の和:20590

約数の個数: 16

約数和(自身を含む): 219274919424

約数和(自身を除く): 10055258953

約数列:

[1, 23, 263, 1877, 6049, 18427, 43171, 423821, 493651, 4846301, 11353973, 34587479, 111464923, 795512017, 9096506977, 209219660471]

約数ペア:

[(1, 209219660471), (23, 9096506977), (263, 795512017), (1877, 111464923), (6049, 34587479), (18427, 11353973), (43171, 4846301), (423821, 493651)]