201077571

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{6361}}^1$

素因数の和:6662

約数の個数: 16

約数和(自身を含む): 275754528

約数和(自身を除く): 74676957

約数列:

[1, 3, 41, 123, 257, 771, 6361, 10537, 19083, 31611, 260801, 782403, 1634777, 4904331, 67025857, 201077571]

約数ペア:

[(1, 201077571), (3, 67025857), (41, 4904331), (123, 1634777), (257, 782403), (771, 260801), (6361, 31611), (10537, 19083)]