193886275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 282303360

約数和(自身を除く): 88417085

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 187, 275, 335, 425, 619, 737, 935, 1139, 1675, 3095, 3685, 4675, 5695, 6809, 10523, 12529, 15475, 18425, 28475, 34045, 41473, 52615, 62645, 115753, 170225, 207365, 263075, 313225, 456203, 578765, 705041, 1036825, 2281015, 2893825, 3525205, 7755451, 11405075, 17626025, 38777255, 193886275]

約数ペア:

[(1, 193886275), (5, 38777255), (11, 17626025), (17, 11405075), (25, 7755451), (55, 3525205), (67, 2893825), (85, 2281015), (187, 1036825), (275, 705041), (335, 578765), (425, 456203), (619, 313225), (737, 263075), (935, 207365), (1139, 170225), (1675, 115753), (3095, 62645), (3685, 52615), (4675, 41473), (5695, 34045), (6809, 28475), (10523, 18425), (12529, 15475)]