201966454

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{6961}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 308277360

約数和(自身を除く): 106310906

約数列:

[1, 2, 89, 163, 178, 326, 6961, 13922, 14507, 29014, 619529, 1134643, 1239058, 2269286, 100983227, 201966454]

約数ペア:

[(1, 201966454), (2, 100983227), (89, 2269286), (163, 1239058), (178, 1134643), (326, 619529), (6961, 29014), (13922, 14507)]