191653310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 353531520

約数和(自身を除く): 161878210

約数列:

[1, 2, 5, 10, 47, 94, 235, 409, 470, 818, 997, 1994, 2045, 4090, 4985, 9970, 19223, 38446, 46859, 93718, 96115, 192230, 234295, 407773, 468590, 815546, 2038865, 4077730, 19165331, 38330662, 95826655, 191653310]

約数ペア:

[(1, 191653310), (2, 95826655), (5, 38330662), (10, 19165331), (47, 4077730), (94, 2038865), (235, 815546), (409, 468590), (470, 407773), (818, 234295), (997, 192230), (1994, 96115), (2045, 93718), (4090, 46859), (4985, 38446), (9970, 19223)]