208350978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{3559}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 455224320

約数和(自身を除く): 246873342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 887, 1774, 2661, 3559, 5322, 7118, 9757, 10677, 19514, 21354, 29271, 39149, 58542, 78298, 117447, 234894, 3156833, 6313666, 9470499, 18940998, 34725163, 69450326, 104175489, 208350978]

約数ペア:

[(1, 208350978), (2, 104175489), (3, 69450326), (6, 34725163), (11, 18940998), (22, 9470499), (33, 6313666), (66, 3156833), (887, 234894), (1774, 117447), (2661, 78298), (3559, 58542), (5322, 39149), (7118, 29271), (9757, 21354), (10677, 19514)]