218033200225

素因数分解:

$5^2\times {\mathrm{263}}^1\times {\mathrm{631}}^1\times {\mathrm{52553}}^1$

素因数の和:53457

約数の個数: 24

約数和(自身を含む): 271824423552

約数和(自身を除く): 53791223327

約数列:

[1, 5, 25, 263, 631, 1315, 3155, 6575, 15775, 52553, 165953, 262765, 829765, 1313825, 4148825, 13821439, 33160943, 69107195, 165804715, 345535975, 829023575, 8721328009, 43606640045, 218033200225]

約数ペア:

[(1, 218033200225), (5, 43606640045), (25, 8721328009), (263, 829023575), (631, 345535975), (1315, 165804715), (3155, 69107195), (6575, 33160943), (15775, 13821439), (52553, 4148825), (165953, 1313825), (262765, 829765)]