220100258

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{132113}}^1$

素因数の和:132146

約数の個数: 24

約数和(自身を含む): 406646892

約数和(自身を除く): 186546634

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 132113, 264226, 924791, 1849582, 2245921, 4491842, 6473537, 12947074, 15721447, 31442894, 110050129, 220100258]

約数ペア:

[(1, 220100258), (2, 110050129), (7, 31442894), (14, 15721447), (17, 12947074), (34, 6473537), (49, 4491842), (98, 2245921), (119, 1849582), (238, 924791), (833, 264226), (1666, 132113)]