201765945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{9533}}^1$

素因数の和:9641

約数の個数: 32

約数和(自身を含む): 345969792

約数和(自身を除く): 144203847

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 9533, 21165, 28599, 47665, 142995, 162061, 486183, 791239, 810305, 2373717, 2430915, 3956195, 11868585, 13451063, 40353189, 67255315, 201765945]

約数ペア:

[(1, 201765945), (3, 67255315), (5, 40353189), (15, 13451063), (17, 11868585), (51, 3956195), (83, 2430915), (85, 2373717), (249, 810305), (255, 791239), (415, 486183), (1245, 162061), (1411, 142995), (4233, 47665), (7055, 28599), (9533, 21165)]