204448645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{20113}}^1$

素因数の和:20244

約数の個数: 16

約数和(自身を含む): 260677440

約数和(自身を除く): 56228795

約数列:

[1, 5, 19, 95, 107, 535, 2033, 10165, 20113, 100565, 382147, 1910735, 2152091, 10760455, 40889729, 204448645]

約数ペア:

[(1, 204448645), (5, 40889729), (19, 10760455), (95, 2152091), (107, 1910735), (535, 382147), (2033, 100565), (10165, 20113)]