221773872

素因数分解:

$2^4\times 3^1\times {\mathrm{4620289}}^1$

素因数の和:4620300

約数の個数: 20

約数和(自身を含む): 572915960

約数和(自身を除く): 351142088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4620289, 9240578, 13860867, 18481156, 27721734, 36962312, 55443468, 73924624, 110886936, 221773872]

約数ペア:

[(1, 221773872), (2, 110886936), (3, 73924624), (4, 55443468), (6, 36962312), (8, 27721734), (12, 18481156), (16, 13860867), (24, 9240578), (48, 4620289)]