219894247

素因数分解:

${\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 229178880

約数和(自身を除く): 9284633

約数列:

[1, 47, 97, 139, 347, 4559, 6533, 13483, 16309, 33659, 48233, 633701, 1581973, 2266951, 4678601, 219894247]

約数ペア:

[(1, 219894247), (47, 4678601), (97, 2266951), (139, 1581973), (347, 633701), (4559, 48233), (6533, 33659), (13483, 16309)]