203995072

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{29789}}^1$

素因数の和:29908

約数の個数: 28

約数和(自身を含む): 408599640

約数和(自身を除く): 204604568

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 29789, 59578, 119156, 238312, 476624, 953248, 1906496, 3187423, 6374846, 12749692, 25499384, 50998768, 101997536, 203995072]

約数ペア:

[(1, 203995072), (2, 101997536), (4, 50998768), (8, 25499384), (16, 12749692), (32, 6374846), (64, 3187423), (107, 1906496), (214, 953248), (428, 476624), (856, 238312), (1712, 119156), (3424, 59578), (6848, 29789)]