204429957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{55901}}^1$

素因数の和:55980

約数の個数: 16

約数和(自身を含む): 289795968

約数和(自身を除く): 85366011

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 55901, 167703, 1285723, 2962753, 3857169, 8888259, 68143319, 204429957]

約数ペア:

[(1, 204429957), (3, 68143319), (23, 8888259), (53, 3857169), (69, 2962753), (159, 1285723), (1219, 167703), (3657, 55901)]