221460970

素因数分解:

$2^1\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{5923}}^1$

素因数の和:9669

約数の個数: 16

約数和(自身を含む): 398803680

約数和(自身を除く): 177342710

約数列:

[1, 2, 5, 10, 3739, 5923, 7478, 11846, 18695, 29615, 37390, 59230, 22146097, 44292194, 110730485, 221460970]

約数ペア:

[(1, 221460970), (2, 110730485), (5, 44292194), (10, 22146097), (3739, 59230), (5923, 37390), (7478, 29615), (11846, 18695)]