207788930

素因数分解:

$2^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{27449}}^1$

素因数の和:28213

約数の個数: 16

約数和(自身を含む): 374527800

約数和(自身を除く): 166738870

約数列:

[1, 2, 5, 10, 757, 1514, 3785, 7570, 27449, 54898, 137245, 274490, 20778893, 41557786, 103894465, 207788930]

約数ペア:

[(1, 207788930), (2, 103894465), (5, 41557786), (10, 20778893), (757, 274490), (1514, 137245), (3785, 54898), (7570, 27449)]