208037205

素因数分解:

$3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4703}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 361041408

約数和(自身を除く): 153004203

約数列:

[1, 3, 5, 9, 15, 45, 983, 2949, 4703, 4915, 8847, 14109, 14745, 23515, 42327, 44235, 70545, 211635, 4623049, 13869147, 23115245, 41607441, 69345735, 208037205]

約数ペア:

[(1, 208037205), (3, 69345735), (5, 41607441), (9, 23115245), (15, 13869147), (45, 4623049), (983, 211635), (2949, 70545), (4703, 44235), (4915, 42327), (8847, 23515), (14109, 14745)]