204465248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{491503}}^1$

素因数の和:491526

約数の個数: 24

約数和(自身を含む): 433506528

約数和(自身を除く): 229041280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 491503, 983006, 1966012, 3932024, 6389539, 7864048, 12779078, 15728096, 25558156, 51116312, 102232624, 204465248]

約数ペア:

[(1, 204465248), (2, 102232624), (4, 51116312), (8, 25558156), (13, 15728096), (16, 12779078), (26, 7864048), (32, 6389539), (52, 3932024), (104, 1966012), (208, 983006), (416, 491503)]