201652220740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1989073}}^1$

素因数の和:1989256

約数の個数: 48

約数和(自身を含む): 438089570352

約数和(自身を除く): 236437349612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 548, 685, 740, 1370, 2740, 5069, 10138, 20276, 25345, 50690, 101380, 1989073, 3978146, 7956292, 9945365, 19890730, 39781460, 73595701, 147191402, 272503001, 294382804, 367978505, 545006002, 735957010, 1090012004, 1362515005, 1471914020, 2725030010, 5450060020, 10082611037, 20165222074, 40330444148, 50413055185, 100826110370, 201652220740]

約数ペア:

[(1, 201652220740), (2, 100826110370), (4, 50413055185), (5, 40330444148), (10, 20165222074), (20, 10082611037), (37, 5450060020), (74, 2725030010), (137, 1471914020), (148, 1362515005), (185, 1090012004), (274, 735957010), (370, 545006002), (548, 367978505), (685, 294382804), (740, 272503001), (1370, 147191402), (2740, 73595701), (5069, 39781460), (10138, 19890730), (20276, 9945365), (25345, 7956292), (50690, 3978146), (101380, 1989073)]