212539832065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2112827}}^1$

素因数の和:2112933

約数の個数: 32

約数和(自身を含む): 292077342720

約数和(自身を除く): 79537510655

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 1705, 1829, 3245, 9145, 20119, 100595, 2112827, 10564135, 23241097, 65497637, 116205485, 124656793, 327488185, 623283965, 720474007, 1371224723, 3602370035, 3864360583, 6856123615, 19321802915, 42507966413, 212539832065]

約数ペア:

[(1, 212539832065), (5, 42507966413), (11, 19321802915), (31, 6856123615), (55, 3864360583), (59, 3602370035), (155, 1371224723), (295, 720474007), (341, 623283965), (649, 327488185), (1705, 124656793), (1829, 116205485), (3245, 65497637), (9145, 23241097), (20119, 10564135), (100595, 2112827)]