200716090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{254071}}^1$

素因数の和:254157

約数の個数: 16

約数和(自身を含む): 365863680

約数和(自身を除く): 165147590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 254071, 508142, 1270355, 2540710, 20071609, 40143218, 100358045, 200716090]

約数ペア:

[(1, 200716090), (2, 100358045), (5, 40143218), (10, 20071609), (79, 2540710), (158, 1270355), (395, 508142), (790, 254071)]