222742254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{171077}}^1$

素因数の和:171120

約数の個数: 32

約数和(自身を含む): 525551616

約数和(自身を除く): 302809362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 171077, 342154, 513231, 1026462, 1197539, 2395078, 3592617, 5303387, 7185234, 10606774, 15910161, 31820322, 37123709, 74247418, 111371127, 222742254]

約数ペア:

[(1, 222742254), (2, 111371127), (3, 74247418), (6, 37123709), (7, 31820322), (14, 15910161), (21, 10606774), (31, 7185234), (42, 5303387), (62, 3592617), (93, 2395078), (186, 1197539), (217, 1026462), (434, 513231), (651, 342154), (1302, 171077)]