191636860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{203869}}^1$

素因数の和:203925

約数の個数: 24

約数和(自身を含む): 411001920

約数和(自身を除く): 219365060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 203869, 407738, 815476, 1019345, 2038690, 4077380, 9581843, 19163686, 38327372, 47909215, 95818430, 191636860]

約数ペア:

[(1, 191636860), (2, 95818430), (4, 47909215), (5, 38327372), (10, 19163686), (20, 9581843), (47, 4077380), (94, 2038690), (188, 1019345), (235, 815476), (470, 407738), (940, 203869)]