201577521

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{5351}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 278732160

約数和(自身を除く): 77154639

約数列:

[1, 3, 29, 87, 433, 1299, 5351, 12557, 16053, 37671, 155179, 465537, 2316983, 6950949, 67192507, 201577521]

約数ペア:

[(1, 201577521), (3, 67192507), (29, 6950949), (87, 2316983), (433, 465537), (1299, 155179), (5351, 37671), (12557, 16053)]