204480782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{70951}}^1$

素因数の和:71095

約数の個数: 16

約数和(自身を含む): 337163904

約数和(自身を除く): 132683122

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 70951, 141902, 780461, 1560922, 9294581, 18589162, 102240391, 204480782]

約数ペア:

[(1, 204480782), (2, 102240391), (11, 18589162), (22, 9294581), (131, 1560922), (262, 780461), (1441, 141902), (2882, 70951)]