201680841635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19271939}}^1$

素因数の和:19271987

約数の個数: 32

約数和(自身を含む): 310817848320

約数和(自身を除く): 109137006685

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 19271939, 96359695, 134903573, 250535207, 443254597, 674517865, 1252676035, 1753746449, 2216272985, 3102782179, 5762309761, 8768732245, 15513910895, 28811548805, 40336168327, 201680841635]

約数ペア:

[(1, 201680841635), (5, 40336168327), (7, 28811548805), (13, 15513910895), (23, 8768732245), (35, 5762309761), (65, 3102782179), (91, 2216272985), (115, 1753746449), (161, 1252676035), (299, 674517865), (455, 443254597), (805, 250535207), (1495, 134903573), (2093, 96359695), (10465, 19271939)]