214643522

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{4463}}^1$

素因数の和:4777

約数の個数: 16

約数和(自身を含む): 326229120

約数和(自身を除く): 111585598

約数列:

[1, 2, 139, 173, 278, 346, 4463, 8926, 24047, 48094, 620357, 772099, 1240714, 1544198, 107321761, 214643522]

約数ペア:

[(1, 214643522), (2, 107321761), (139, 1544198), (173, 1240714), (278, 772099), (346, 620357), (4463, 48094), (8926, 24047)]