199204518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30713}}^1$

素因数の和:30788

約数の個数: 32

約数和(自身を含む): 424590336

約数和(自身を除く): 225385818

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 30713, 61426, 92139, 184278, 706399, 1412798, 1443511, 2119197, 2887022, 4238394, 4330533, 8661066, 33200753, 66401506, 99602259, 199204518]

約数ペア:

[(1, 199204518), (2, 99602259), (3, 66401506), (6, 33200753), (23, 8661066), (46, 4330533), (47, 4238394), (69, 2887022), (94, 2119197), (138, 1443511), (141, 1412798), (282, 706399), (1081, 184278), (2162, 92139), (3243, 61426), (6486, 30713)]