219237993146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{86239}}^1\times {\mathrm{74771}}^1$

素因数の和:161029

約数の個数: 16

約数和(自身を含む): 348210213120

約数和(自身を除く): 128972219974

約数列:

[1, 2, 17, 34, 74771, 86239, 149542, 172478, 1271107, 1466063, 2542214, 2932126, 6448176269, 12896352538, 109618996573, 219237993146]

約数ペア:

[(1, 219237993146), (2, 109618996573), (17, 12896352538), (34, 6448176269), (74771, 2932126), (86239, 2542214), (149542, 1466063), (172478, 1271107)]