207844425

素因数分解:

$3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{3833}}^1$

素因数の和:4090

約数の個数: 36

約数和(自身を含む): 373914684

約数和(自身を除く): 166070259

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 241, 723, 1205, 2169, 3615, 3833, 6025, 10845, 11499, 18075, 19165, 34497, 54225, 57495, 95825, 172485, 287475, 862425, 923753, 2771259, 4618765, 8313777, 13856295, 23093825, 41568885, 69281475, 207844425]

約数ペア:

[(1, 207844425), (3, 69281475), (5, 41568885), (9, 23093825), (15, 13856295), (25, 8313777), (45, 4618765), (75, 2771259), (225, 923753), (241, 862425), (723, 287475), (1205, 172485), (2169, 95825), (3615, 57495), (3833, 54225), (6025, 34497), (10845, 19165), (11499, 18075)]