212917802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{21169}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 329235840

約数和(自身を除く): 116318038

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 21169, 42338, 994943, 1989886, 2265083, 4530166, 106458901, 212917802]

約数ペア:

[(1, 212917802), (2, 106458901), (47, 4530166), (94, 2265083), (107, 1989886), (214, 994943), (5029, 42338), (10058, 21169)]