207347222015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1\times {\mathrm{24203}}^1$

素因数の和:27167

約数の個数: 32

約数和(自身を含む): 270465177600

約数和(自身を除く): 63117955585

約数列:

[1, 5, 19, 31, 95, 155, 589, 2909, 2945, 14545, 24203, 55271, 90179, 121015, 276355, 450895, 459857, 750293, 1713401, 2299285, 3751465, 8567005, 14255567, 70406527, 71277835, 352032635, 1337724013, 2182602337, 6688620065, 10913011685, 41469444403, 207347222015]

約数ペア:

[(1, 207347222015), (5, 41469444403), (19, 10913011685), (31, 6688620065), (95, 2182602337), (155, 1337724013), (589, 352032635), (2909, 71277835), (2945, 70406527), (14545, 14255567), (24203, 8567005), (55271, 3751465), (90179, 2299285), (121015, 1713401), (276355, 750293), (450895, 459857)]