201660831755

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{104021}}^1$

素因数の和:104267

約数の個数: 32

約数和(自身を含む): 253088022528

約数和(自身を除く): 51427190773

約数列:

[1, 5, 43, 71, 127, 215, 355, 635, 3053, 5461, 9017, 15265, 27305, 45085, 104021, 387731, 520105, 1938655, 4472903, 7385491, 13210667, 22364515, 36927455, 66053335, 317576113, 568058681, 937957357, 1587880565, 2840293405, 4689786785, 40332166351, 201660831755]

約数ペア:

[(1, 201660831755), (5, 40332166351), (43, 4689786785), (71, 2840293405), (127, 1587880565), (215, 937957357), (355, 568058681), (635, 317576113), (3053, 66053335), (5461, 36927455), (9017, 22364515), (15265, 13210667), (27305, 7385491), (45085, 4472903), (104021, 1938655), (387731, 520105)]