268761190

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 489180384

約数和(自身を除く): 220419194

約数列:

[1, 2, 5, 10, 197, 227, 394, 454, 601, 985, 1135, 1202, 1970, 2270, 3005, 6010, 44719, 89438, 118397, 136427, 223595, 236794, 272854, 447190, 591985, 682135, 1183970, 1364270, 26876119, 53752238, 134380595, 268761190]

約数ペア:

[(1, 268761190), (2, 134380595), (5, 53752238), (10, 26876119), (197, 1364270), (227, 1183970), (394, 682135), (454, 591985), (601, 447190), (985, 272854), (1135, 236794), (1202, 223595), (1970, 136427), (2270, 118397), (3005, 89438), (6010, 44719)]