201367925825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{76651}}^1$

素因数の和:76946

約数の個数: 48

約数和(自身を含む): 280240938432

約数和(自身を除く): 78873012607

約数列:

[1, 5, 11, 25, 41, 55, 205, 233, 275, 451, 1025, 1165, 2255, 2563, 5825, 9553, 11275, 12815, 47765, 64075, 76651, 105083, 238825, 383255, 525415, 843161, 1916275, 2627075, 3142691, 4215805, 15713455, 17859683, 21079025, 34569601, 78567275, 89298415, 172848005, 196456513, 446492075, 732247003, 864240025, 982282565, 3661235015, 4911412825, 8054717033, 18306175075, 40273585165, 201367925825]

約数ペア:

[(1, 201367925825), (5, 40273585165), (11, 18306175075), (25, 8054717033), (41, 4911412825), (55, 3661235015), (205, 982282565), (233, 864240025), (275, 732247003), (451, 446492075), (1025, 196456513), (1165, 172848005), (2255, 89298415), (2563, 78567275), (5825, 34569601), (9553, 21079025), (11275, 17859683), (12815, 15713455), (47765, 4215805), (64075, 3142691), (76651, 2627075), (105083, 1916275), (238825, 843161), (383255, 525415)]