201753681295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{729551}}^1$

素因数の和:729687

約数の個数: 32

約数和(自身を含む): 264739829760

約数和(自身を除く): 62986148465

約数列:

[1, 5, 19, 41, 71, 95, 205, 355, 779, 1349, 2911, 3895, 6745, 14555, 55309, 276545, 729551, 3647755, 13861469, 29911591, 51798121, 69307345, 149557955, 258990605, 568320229, 984164299, 2123722961, 2841601145, 4920821495, 10618614805, 40350736259, 201753681295]

約数ペア:

[(1, 201753681295), (5, 40350736259), (19, 10618614805), (41, 4920821495), (71, 2841601145), (95, 2123722961), (205, 984164299), (355, 568320229), (779, 258990605), (1349, 149557955), (2911, 69307345), (3895, 51798121), (6745, 29911591), (14555, 13861469), (55309, 3647755), (276545, 729551)]