201994464038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{30449}}^1\times {\mathrm{70573}}^1$

素因数の和:101071

約数の個数: 16

約数和(自身を含む): 309452875200

約数和(自身を除く): 107458411162

約数列:

[1, 2, 47, 94, 30449, 60898, 70573, 141146, 1431103, 2862206, 3316931, 6633862, 2148877277, 4297754554, 100997232019, 201994464038]

約数ペア:

[(1, 201994464038), (2, 100997232019), (47, 4297754554), (94, 2148877277), (30449, 6633862), (60898, 3316931), (70573, 2862206), (141146, 1431103)]