201571828705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{192007}}^1$

素因数の和:192577

約数の個数: 32

約数和(自身を含む): 269413337088

約数和(自身を除く): 67841508383

約数列:

[1, 5, 13, 31, 65, 155, 403, 521, 2015, 2605, 6773, 16151, 33865, 80755, 192007, 209963, 960035, 1049815, 2496091, 5952217, 12480455, 29761085, 77378821, 100035647, 386894105, 500178235, 1300463411, 3101105057, 6502317055, 15505525285, 40314365741, 201571828705]

約数ペア:

[(1, 201571828705), (5, 40314365741), (13, 15505525285), (31, 6502317055), (65, 3101105057), (155, 1300463411), (403, 500178235), (521, 386894105), (2015, 100035647), (2605, 77378821), (6773, 29761085), (16151, 12480455), (33865, 5952217), (80755, 2496091), (192007, 1049815), (209963, 960035)]