219329125918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14153}}^1\times {\mathrm{29917}}^1$

素因数の和:44116

約数の個数: 32

約数和(自身を含む): 386194947264

約数和(自身を除く): 166865821346

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 14153, 28306, 29917, 59834, 99071, 198142, 209419, 418838, 523661, 1047322, 1106929, 2213858, 3665627, 7331254, 7748503, 15497006, 423415301, 846830602, 2963907107, 5927814214, 15666366137, 31332732274, 109664562959, 219329125918]

約数ペア:

[(1, 219329125918), (2, 109664562959), (7, 31332732274), (14, 15666366137), (37, 5927814214), (74, 2963907107), (259, 846830602), (518, 423415301), (14153, 15497006), (28306, 7748503), (29917, 7331254), (59834, 3665627), (99071, 2213858), (198142, 1106929), (209419, 1047322), (418838, 523661)]