201477055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 266716800

約数和(自身を除く): 65239745

約数列:

[1, 5, 13, 65, 71, 149, 293, 355, 745, 923, 1465, 1937, 3809, 4615, 9685, 10579, 19045, 20803, 43657, 52895, 104015, 137527, 218285, 270439, 567541, 687635, 1352195, 2837705, 3099647, 15498235, 40295411, 201477055]

約数ペア:

[(1, 201477055), (5, 40295411), (13, 15498235), (65, 3099647), (71, 2837705), (149, 1352195), (293, 687635), (355, 567541), (745, 270439), (923, 218285), (1465, 137527), (1937, 104015), (3809, 52895), (4615, 43657), (9685, 20803), (10579, 19045)]