202919902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{17581}}^1$

素因数の和:17811

約数の個数: 16

約数和(自身を含む): 316476000

約数和(自身を除く): 113556098

約数列:

[1, 2, 29, 58, 199, 398, 5771, 11542, 17581, 35162, 509849, 1019698, 3498619, 6997238, 101459951, 202919902]

約数ペア:

[(1, 202919902), (2, 101459951), (29, 6997238), (58, 3498619), (199, 1019698), (398, 509849), (5771, 35162), (11542, 17581)]