201821209853

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1\times {\mathrm{10559}}^1$

素因数の和:30892

約数の個数: 16

約数和(自身を含む): 215763609600

約数和(自身を除く): 13942399747

約数列:

[1, 23, 41, 943, 10559, 20269, 242857, 432919, 466187, 831029, 9957137, 19113667, 214020371, 4922468533, 8774835211, 201821209853]

約数ペア:

[(1, 201821209853), (23, 8774835211), (41, 4922468533), (943, 214020371), (10559, 19113667), (20269, 9957137), (242857, 831029), (432919, 466187)]