221259162

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{1129}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 449107200

約数和(自身を除く): 227848038

約数列:

[1, 2, 3, 6, 89, 178, 267, 367, 534, 734, 1101, 1129, 2202, 2258, 3387, 6774, 32663, 65326, 97989, 100481, 195978, 200962, 301443, 414343, 602886, 828686, 1243029, 2486058, 36876527, 73753054, 110629581, 221259162]

約数ペア:

[(1, 221259162), (2, 110629581), (3, 73753054), (6, 36876527), (89, 2486058), (178, 1243029), (267, 828686), (367, 602886), (534, 414343), (734, 301443), (1101, 200962), (1129, 195978), (2202, 100481), (2258, 97989), (3387, 65326), (6774, 32663)]