201051284

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{17137}}^1$

素因数の和:17567

約数の個数: 24

約数和(自身を含む): 403085760

約数和(自身を除く): 202034476

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 17137, 34274, 68548, 119959, 239918, 479836, 7180403, 14360806, 28721612, 50262821, 100525642, 201051284]

約数ペア:

[(1, 201051284), (2, 100525642), (4, 50262821), (7, 28721612), (14, 14360806), (28, 7180403), (419, 479836), (838, 239918), (1676, 119959), (2933, 68548), (5866, 34274), (11732, 17137)]