199401195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1899059}}^1$

素因数の和:1899074

約数の個数: 16

約数和(自身を含む): 364619520

約数和(自身を除く): 165218325

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1899059, 5697177, 9495295, 13293413, 28485885, 39880239, 66467065, 199401195]

約数ペア:

[(1, 199401195), (3, 66467065), (5, 39880239), (7, 28485885), (15, 13293413), (21, 9495295), (35, 5697177), (105, 1899059)]