201979143

素因数分解:

$3^3\times {\mathrm{2089}}^1\times {\mathrm{3581}}^1$

素因数の和:5679

約数の個数: 16

約数和(自身を含む): 299455200

約数和(自身を除く): 97476057

約数列:

[1, 3, 9, 27, 2089, 3581, 6267, 10743, 18801, 32229, 56403, 96687, 7480709, 22442127, 67326381, 201979143]

約数ペア:

[(1, 201979143), (3, 67326381), (9, 22442127), (27, 7480709), (2089, 96687), (3581, 56403), (6267, 32229), (10743, 18801)]