200650321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{811}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 217018368

約数和(自身を除く): 16368047

約数列:

[1, 23, 31, 347, 713, 811, 7981, 10757, 18653, 25141, 247411, 281417, 578243, 6472591, 8723927, 200650321]

約数ペア:

[(1, 200650321), (23, 8723927), (31, 6472591), (347, 578243), (713, 281417), (811, 247411), (7981, 25141), (10757, 18653)]