206731312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{416797}}^1$

素因数の和:416836

約数の個数: 20

約数和(自身を含む): 413463616

約数和(自身を除く): 206732304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 416797, 833594, 1667188, 3334376, 6668752, 12920707, 25841414, 51682828, 103365656, 206731312]

約数ペア:

[(1, 206731312), (2, 103365656), (4, 51682828), (8, 25841414), (16, 12920707), (31, 6668752), (62, 3334376), (124, 1667188), (248, 833594), (496, 416797)]