201017360

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18341}}^1$

素因数の和:18491

約数の個数: 40

約数和(自身を含む): 470802456

約数和(自身を除く): 269785096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 18341, 36682, 73364, 91705, 146728, 183410, 293456, 366820, 733640, 1467280, 2512717, 5025434, 10050868, 12563585, 20101736, 25127170, 40203472, 50254340, 100508680, 201017360]

約数ペア:

[(1, 201017360), (2, 100508680), (4, 50254340), (5, 40203472), (8, 25127170), (10, 20101736), (16, 12563585), (20, 10050868), (40, 5025434), (80, 2512717), (137, 1467280), (274, 733640), (548, 366820), (685, 293456), (1096, 183410), (1370, 146728), (2192, 91705), (2740, 73364), (5480, 36682), (10960, 18341)]