208780074

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{23623}}^1$

素因数の和:24122

約数の個数: 24

約数和(自身を含む): 453297312

約数和(自身を除く): 244517238

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 23623, 47246, 70869, 141738, 212607, 425214, 11598893, 23197786, 34796679, 69593358, 104390037, 208780074]

約数ペア:

[(1, 208780074), (2, 104390037), (3, 69593358), (6, 34796679), (9, 23197786), (18, 11598893), (491, 425214), (982, 212607), (1473, 141738), (2946, 70869), (4419, 47246), (8838, 23623)]