205424748

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{21863}}^1$

素因数の和:21908

約数の個数: 60

約数和(自身を含む): 555564240

約数和(自身を除く): 350139492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 21863, 43726, 65589, 87452, 131178, 196767, 262356, 393534, 590301, 634027, 787068, 1180602, 1268054, 1770903, 1902081, 2361204, 2536108, 3541806, 3804162, 5706243, 7083612, 7608324, 11412486, 17118729, 22824972, 34237458, 51356187, 68474916, 102712374, 205424748]

約数ペア:

[(1, 205424748), (2, 102712374), (3, 68474916), (4, 51356187), (6, 34237458), (9, 22824972), (12, 17118729), (18, 11412486), (27, 7608324), (29, 7083612), (36, 5706243), (54, 3804162), (58, 3541806), (81, 2536108), (87, 2361204), (108, 1902081), (116, 1770903), (162, 1268054), (174, 1180602), (261, 787068), (324, 634027), (348, 590301), (522, 393534), (783, 262356), (1044, 196767), (1566, 131178), (2349, 87452), (3132, 65589), (4698, 43726), (9396, 21863)]