201916418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{195277}}^1$

素因数の和:195337

約数の個数: 16

約数和(自身を含む): 337440384

約数和(自身を除く): 135523966

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 195277, 390554, 2148047, 4296094, 9178019, 18356038, 100958209, 201916418]

約数ペア:

[(1, 201916418), (2, 100958209), (11, 18356038), (22, 9178019), (47, 4296094), (94, 2148047), (517, 390554), (1034, 195277)]