213089936

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{42013}}^1$

素因数の和:42338

約数の個数: 20

約数和(自身を含む): 414174012

約数和(自身を除く): 201084076

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 42013, 84026, 168052, 336104, 672208, 13318121, 26636242, 53272484, 106544968, 213089936]

約数ペア:

[(1, 213089936), (2, 106544968), (4, 53272484), (8, 26636242), (16, 13318121), (317, 672208), (634, 336104), (1268, 168052), (2536, 84026), (5072, 42013)]