198353403

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2213}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 299793312

約数和(自身を除く): 101439909

約数列:

[1, 3, 9, 23, 69, 207, 433, 1299, 2213, 3897, 6639, 9959, 19917, 29877, 50899, 89631, 152697, 458091, 958229, 2874687, 8624061, 22039267, 66117801, 198353403]

約数ペア:

[(1, 198353403), (3, 66117801), (9, 22039267), (23, 8624061), (69, 2874687), (207, 958229), (433, 458091), (1299, 152697), (2213, 89631), (3897, 50899), (6639, 29877), (9959, 19917)]