202149455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21937}}^1$

素因数の和:22058

約数の個数: 16

約数和(自身を含む): 257990880

約数和(自身を除く): 55841425

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 21937, 109685, 416803, 2084015, 2127889, 10639445, 40429891, 202149455]

約数ペア:

[(1, 202149455), (5, 40429891), (19, 10639445), (95, 2127889), (97, 2084015), (485, 416803), (1843, 109685), (9215, 21937)]