210818168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{82609}}^1$

素因数の和:82655

約数の個数: 32

約数和(自身を含む): 446094000

約数和(自身を除く): 235275832

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 82609, 165218, 330436, 660872, 908699, 1817398, 2395661, 3634796, 4791322, 7269592, 9582644, 19165288, 26352271, 52704542, 105409084, 210818168]

約数ペア:

[(1, 210818168), (2, 105409084), (4, 52704542), (8, 26352271), (11, 19165288), (22, 9582644), (29, 7269592), (44, 4791322), (58, 3634796), (88, 2395661), (116, 1817398), (232, 908699), (319, 660872), (638, 330436), (1276, 165218), (2552, 82609)]