210407768

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{74507}}^1$

素因数の和:74866

約数の個数: 16

約数和(自身を含む): 395637480

約数和(自身を除く): 185229712

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 74507, 149014, 298028, 596056, 26300971, 52601942, 105203884, 210407768]

約数ペア:

[(1, 210407768), (2, 105203884), (4, 52601942), (8, 26300971), (353, 596056), (706, 298028), (1412, 149014), (2824, 74507)]