201995784898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1\times {\mathrm{2130173}}^1$

素因数の和:2132981

約数の個数: 16

約数和(自身を含む): 320932014840

約数和(自身を除く): 118936229942

約数列:

[1, 2, 17, 34, 2789, 5578, 47413, 94826, 2130173, 4260346, 36212941, 72425882, 5941052497, 11882104994, 100997892449, 201995784898]

約数ペア:

[(1, 201995784898), (2, 100997892449), (17, 11882104994), (34, 5941052497), (2789, 72425882), (5578, 36212941), (47413, 4260346), (94826, 2130173)]