196512250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3808

約数の個数: 64

約数和(自身を含む): 422547840

約数和(自身を除く): 226035590

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 2090, 2375, 2750, 3761, 4750, 5225, 7522, 10450, 18805, 26125, 37610, 41371, 52250, 71459, 82742, 94025, 142918, 188050, 206855, 357295, 413710, 470125, 714590, 786049, 940250, 1034275, 1572098, 1786475, 2068550, 3572950, 3930245, 5171375, 7860490, 8932375, 10342750, 17864750, 19651225, 39302450, 98256125, 196512250]

約数ペア:

[(1, 196512250), (2, 98256125), (5, 39302450), (10, 19651225), (11, 17864750), (19, 10342750), (22, 8932375), (25, 7860490), (38, 5171375), (50, 3930245), (55, 3572950), (95, 2068550), (110, 1786475), (125, 1572098), (190, 1034275), (209, 940250), (250, 786049), (275, 714590), (418, 470125), (475, 413710), (550, 357295), (950, 206855), (1045, 188050), (1375, 142918), (2090, 94025), (2375, 82742), (2750, 71459), (3761, 52250), (4750, 41371), (5225, 37610), (7522, 26125), (10450, 18805)]