200404208

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{7559}}^1$

素因数の和:9224

約数の個数: 20

約数和(自身を含む): 388568880

約数和(自身を除く): 188164672

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 7559, 13256, 15118, 26512, 30236, 60472, 120944, 12525263, 25050526, 50101052, 100202104, 200404208]

約数ペア:

[(1, 200404208), (2, 100202104), (4, 50101052), (8, 25050526), (16, 12525263), (1657, 120944), (3314, 60472), (6628, 30236), (7559, 26512), (13256, 15118)]