199336120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{60041}}^1$

素因数の和:60135

約数の個数: 32

約数和(自身を含む): 453917520

約数和(自身を除く): 254581400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 60041, 120082, 240164, 300205, 480328, 600410, 1200820, 2401640, 4983403, 9966806, 19933612, 24917015, 39867224, 49834030, 99668060, 199336120]

約数ペア:

[(1, 199336120), (2, 99668060), (4, 49834030), (5, 39867224), (8, 24917015), (10, 19933612), (20, 9966806), (40, 4983403), (83, 2401640), (166, 1200820), (332, 600410), (415, 480328), (664, 300205), (830, 240164), (1660, 120082), (3320, 60041)]