205391528

素因数分解:

$2^3\times {\mathrm{1907}}^1\times {\mathrm{13463}}^1$

素因数の和:15376

約数の個数: 16

約数和(自身を含む): 385339680

約数和(自身を除く): 179948152

約数列:

[1, 2, 4, 8, 1907, 3814, 7628, 13463, 15256, 26926, 53852, 107704, 25673941, 51347882, 102695764, 205391528]

約数ペア:

[(1, 205391528), (2, 102695764), (4, 51347882), (8, 25673941), (1907, 107704), (3814, 53852), (7628, 26926), (13463, 15256)]