201267507

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{42221}}^1$

素因数の和:42458

約数の個数: 16

約数和(自身を含む): 308051712

約数和(自身を除く): 106784205

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 42221, 126663, 295547, 886641, 9584167, 28752501, 67089169, 201267507]

約数ペア:

[(1, 201267507), (3, 67089169), (7, 28752501), (21, 9584167), (227, 886641), (681, 295547), (1589, 126663), (4767, 42221)]