201638404810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14723}}^1\times {\mathrm{20441}}^1$

素因数の和:35238

約数の個数: 32

約数和(自身を含む): 368409321792

約数和(自身を除く): 166770916982

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 14723, 20441, 29446, 40882, 73615, 102205, 147230, 204410, 986441, 1369547, 1972882, 2739094, 4932205, 6847735, 9864410, 13695470, 300952843, 601905686, 1504764215, 3009528430, 20163840481, 40327680962, 100819202405, 201638404810]

約数ペア:

[(1, 201638404810), (2, 100819202405), (5, 40327680962), (10, 20163840481), (67, 3009528430), (134, 1504764215), (335, 601905686), (670, 300952843), (14723, 13695470), (20441, 9864410), (29446, 6847735), (40882, 4932205), (73615, 2739094), (102205, 1972882), (147230, 1369547), (204410, 986441)]