209464304885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3203063}}^1$

素因数の和:3203149

約数の個数: 32

約数和(自身を含む): 290581966080

約数和(自身を除く): 81117661195

約数列:

[1, 5, 11, 29, 41, 55, 145, 205, 319, 451, 1189, 1595, 2255, 5945, 13079, 65395, 3203063, 16015315, 35233693, 92888827, 131325583, 176168465, 464444135, 656627915, 1021777097, 1444581413, 3808441907, 5108885485, 7222907065, 19042209535, 41892860977, 209464304885]

約数ペア:

[(1, 209464304885), (5, 41892860977), (11, 19042209535), (29, 7222907065), (41, 5108885485), (55, 3808441907), (145, 1444581413), (205, 1021777097), (319, 656627915), (451, 464444135), (1189, 176168465), (1595, 131325583), (2255, 92888827), (5945, 35233693), (13079, 16015315), (65395, 3203063)]