218363449717

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{39163}}^1$

素因数の和:39362

約数の個数: 48

約数和(自身を含む): 274846685760

約数和(自身を除く): 56483236043

約数列:

[1, 7, 19, 49, 53, 113, 133, 371, 791, 931, 1007, 2147, 2597, 5537, 5989, 7049, 15029, 39163, 41923, 49343, 105203, 113791, 274141, 293461, 744097, 796537, 1918987, 2075639, 4425419, 5208679, 5575759, 14529473, 30977933, 36460753, 39437141, 84082961, 101706311, 216845531, 234547207, 276059987, 588580727, 1641830449, 1932419909, 4120065089, 4456396933, 11492813143, 31194778531, 218363449717]

約数ペア:

[(1, 218363449717), (7, 31194778531), (19, 11492813143), (49, 4456396933), (53, 4120065089), (113, 1932419909), (133, 1641830449), (371, 588580727), (791, 276059987), (931, 234547207), (1007, 216845531), (2147, 101706311), (2597, 84082961), (5537, 39437141), (5989, 36460753), (7049, 30977933), (15029, 14529473), (39163, 5575759), (41923, 5208679), (49343, 4425419), (105203, 2075639), (113791, 1918987), (274141, 796537), (293461, 744097)]