208829110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80629}}^1$

素因数の和:80680

約数の個数: 32

約数和(自身を含む): 441207360

約数和(自身を除く): 232378250

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 80629, 161258, 403145, 564403, 806290, 1128806, 2822015, 2983273, 5644030, 5966546, 14916365, 20882911, 29832730, 41765822, 104414555, 208829110]

約数ペア:

[(1, 208829110), (2, 104414555), (5, 41765822), (7, 29832730), (10, 20882911), (14, 14916365), (35, 5966546), (37, 5644030), (70, 2983273), (74, 2822015), (185, 1128806), (259, 806290), (370, 564403), (518, 403145), (1295, 161258), (2590, 80629)]