210231248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{772909}}^1$

素因数の和:772934

約数の個数: 20

約数和(自身を含む): 431283780

約数和(自身を除く): 221052532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 772909, 1545818, 3091636, 6183272, 12366544, 13139453, 26278906, 52557812, 105115624, 210231248]

約数ペア:

[(1, 210231248), (2, 105115624), (4, 52557812), (8, 26278906), (16, 13139453), (17, 12366544), (34, 6183272), (68, 3091636), (136, 1545818), (272, 772909)]