200914948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54419}}^1$

素因数の和:54507

約数の個数: 24

約数和(自身を含む): 383987520

約数和(自身を除く): 183072572

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54419, 108838, 217676, 707447, 1414894, 2829788, 3863749, 7727498, 15454996, 50228737, 100457474, 200914948]

約数ペア:

[(1, 200914948), (2, 100457474), (4, 50228737), (13, 15454996), (26, 7727498), (52, 3863749), (71, 2829788), (142, 1414894), (284, 707447), (923, 217676), (1846, 108838), (3692, 54419)]