219734690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{184651}}^1$

素因数の和:184682

約数の個数: 32

約数和(自身を含む): 478617984

約数和(自身を除く): 258883294

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 184651, 369302, 923255, 1292557, 1846510, 2585114, 3139067, 6278134, 6462785, 12925570, 15695335, 21973469, 31390670, 43946938, 109867345, 219734690]

約数ペア:

[(1, 219734690), (2, 109867345), (5, 43946938), (7, 31390670), (10, 21973469), (14, 15695335), (17, 12925570), (34, 6462785), (35, 6278134), (70, 3139067), (85, 2585114), (119, 1846510), (170, 1292557), (238, 923255), (595, 369302), (1190, 184651)]