203470614489

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1\times {\mathrm{970391}}^1$

素因数の和:972320

約数の個数: 16

約数和(自身を含む): 278774213760

約数和(自身を除く): 75303599271

約数列:

[1, 3, 37, 111, 1889, 5667, 69893, 209679, 970391, 2911173, 35904467, 107713401, 1833068599, 5499205797, 67823538163, 203470614489]

約数ペア:

[(1, 203470614489), (3, 67823538163), (37, 5499205797), (111, 1833068599), (1889, 107713401), (5667, 35904467), (69893, 2911173), (209679, 970391)]