221264306

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{6637}}^1$

素因数の和:6929

約数の個数: 16

約数和(自身を含む): 337741440

約数和(自身を除く): 116477134

約数列:

[1, 2, 79, 158, 211, 422, 6637, 13274, 16669, 33338, 524323, 1048646, 1400407, 2800814, 110632153, 221264306]

約数ペア:

[(1, 221264306), (2, 110632153), (79, 2800814), (158, 1400407), (211, 1048646), (422, 524323), (6637, 33338), (13274, 16669)]