194639979

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 270366096

約数和(自身を除く): 75726117

約数列:

[1, 3, 31, 93, 181, 373, 543, 961, 1119, 2883, 5611, 11563, 16833, 34689, 67513, 173941, 202539, 358453, 521823, 1075359, 2092903, 6278709, 64879993, 194639979]

約数ペア:

[(1, 194639979), (3, 64879993), (31, 6278709), (93, 2092903), (181, 1075359), (373, 521823), (543, 358453), (961, 202539), (1119, 173941), (2883, 67513), (5611, 34689), (11563, 16833)]