201092405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{4373}}^1$

素因数の和:4936

約数の個数: 16

約数和(自身を含む): 256036464

約数和(自身を除く): 54944059

約数列:

[1, 5, 17, 85, 541, 2705, 4373, 9197, 21865, 45985, 74341, 371705, 2365793, 11828965, 40218481, 201092405]

約数ペア:

[(1, 201092405), (5, 40218481), (17, 11828965), (85, 2365793), (541, 371705), (2705, 74341), (4373, 45985), (9197, 21865)]