202990229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 224879424

約数和(自身を除く): 21889195

約数列:

[1, 13, 43, 211, 559, 1721, 2743, 9073, 22373, 74003, 117949, 363131, 962039, 4720703, 15614633, 202990229]

約数ペア:

[(1, 202990229), (13, 15614633), (43, 4720703), (211, 962039), (559, 363131), (1721, 117949), (2743, 74003), (9073, 22373)]