201965939

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 235151616

約数和(自身を除く): 33185677

約数列:

[1, 7, 67, 331, 469, 1301, 2317, 9107, 22177, 87167, 155239, 430631, 610169, 3014417, 28852277, 201965939]

約数ペア:

[(1, 201965939), (7, 28852277), (67, 3014417), (331, 610169), (469, 430631), (1301, 155239), (2317, 87167), (9107, 22177)]