199016834

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 308100672

約数和(自身を除く): 109083838

約数列:

[1, 2, 71, 73, 142, 146, 263, 526, 5183, 5329, 10366, 10658, 18673, 19199, 37346, 38398, 378359, 756718, 1363129, 1401527, 2726258, 2803054, 99508417, 199016834]

約数ペア:

[(1, 199016834), (2, 99508417), (71, 2803054), (73, 2726258), (142, 1401527), (146, 1363129), (263, 756718), (526, 378359), (5183, 38398), (5329, 37346), (10366, 19199), (10658, 18673)]