211845606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 507741696

約数和(自身を除く): 295896090

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 82, 86, 123, 129, 246, 258, 287, 301, 574, 602, 861, 903, 1722, 1763, 1806, 2861, 3526, 5289, 5722, 8583, 10578, 12341, 17166, 20027, 24682, 37023, 40054, 60081, 74046, 117301, 120162, 123023, 234602, 246046, 351903, 369069, 703806, 738138, 821107, 861161, 1642214, 1722322, 2463321, 2583483, 4926642, 5043943, 5166966, 10087886, 15131829, 30263658, 35307601, 70615202, 105922803, 211845606]

約数ペア:

[(1, 211845606), (2, 105922803), (3, 70615202), (6, 35307601), (7, 30263658), (14, 15131829), (21, 10087886), (41, 5166966), (42, 5043943), (43, 4926642), (82, 2583483), (86, 2463321), (123, 1722322), (129, 1642214), (246, 861161), (258, 821107), (287, 738138), (301, 703806), (574, 369069), (602, 351903), (861, 246046), (903, 234602), (1722, 123023), (1763, 120162), (1806, 117301), (2861, 74046), (3526, 60081), (5289, 40054), (5722, 37023), (8583, 24682), (10578, 20027), (12341, 17166)]