194479490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{49739}}^1$

素因数の和:49786

約数の個数: 32

約数和(自身を含む): 386778240

約数和(自身を除く): 192298750

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 49739, 99478, 248695, 497390, 845563, 1143997, 1691126, 2287994, 4227815, 5719985, 8455630, 11439970, 19447949, 38895898, 97239745, 194479490]

約数ペア:

[(1, 194479490), (2, 97239745), (5, 38895898), (10, 19447949), (17, 11439970), (23, 8455630), (34, 5719985), (46, 4227815), (85, 2287994), (115, 1691126), (170, 1143997), (230, 845563), (391, 497390), (782, 248695), (1955, 99478), (3910, 49739)]