242893154

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13913}}^1$

素因数の和:13994

約数の個数: 32

約数和(自身を含む): 440795520

約数和(自身を除く): 197902366

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 13913, 17458, 27826, 97391, 194782, 403477, 598259, 806954, 1196518, 2824339, 4187813, 5648678, 8375626, 17349511, 34699022, 121446577, 242893154]

約数ペア:

[(1, 242893154), (2, 121446577), (7, 34699022), (14, 17349511), (29, 8375626), (43, 5648678), (58, 4187813), (86, 2824339), (203, 1196518), (301, 806954), (406, 598259), (602, 403477), (1247, 194782), (2494, 97391), (8729, 27826), (13913, 17458)]