210908445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 383806080

約数和(自身を除く): 172897635

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 319, 363, 435, 605, 957, 1595, 1815, 3509, 4007, 4785, 10527, 12021, 17545, 20035, 44077, 52635, 60105, 116203, 132231, 220385, 348609, 484847, 581015, 661155, 1278233, 1454541, 1743045, 2424235, 3834699, 6391165, 7272705, 14060563, 19173495, 42181689, 70302815, 210908445]

約数ペア:

[(1, 210908445), (3, 70302815), (5, 42181689), (11, 19173495), (15, 14060563), (29, 7272705), (33, 6391165), (55, 3834699), (87, 2424235), (121, 1743045), (145, 1454541), (165, 1278233), (319, 661155), (363, 581015), (435, 484847), (605, 348609), (957, 220385), (1595, 132231), (1815, 116203), (3509, 60105), (4007, 52635), (4785, 44077), (10527, 20035), (12021, 17545)]