202477670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 373131360

約数和(自身を除く): 170653690

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 2741, 5482, 7387, 13705, 14774, 27410, 36935, 73870, 227503, 243949, 455006, 487898, 1137515, 1219745, 2275030, 2439490, 20247767, 40495534, 101238835, 202477670]

約数ペア:

[(1, 202477670), (2, 101238835), (5, 40495534), (10, 20247767), (83, 2439490), (89, 2275030), (166, 1219745), (178, 1137515), (415, 487898), (445, 455006), (830, 243949), (890, 227503), (2741, 73870), (5482, 36935), (7387, 27410), (13705, 14774)]