201229371

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{14071}}^1$

素因数の和:14311

約数の個数: 24

約数和(自身を含む): 333675264

約数和(自身を除く): 132445893

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 14071, 14301, 42213, 98497, 126639, 295491, 886473, 3194117, 9582351, 22358819, 28747053, 67076457, 201229371]

約数ペア:

[(1, 201229371), (3, 67076457), (7, 28747053), (9, 22358819), (21, 9582351), (63, 3194117), (227, 886473), (681, 295491), (1589, 126639), (2043, 98497), (4767, 42213), (14071, 14301)]