211974516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{150979}}^1$

素因数の和:151005

約数の個数: 48

約数和(自身を含む): 591841600

約数和(自身を除く): 379867084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 150979, 301958, 452937, 603916, 905874, 1358811, 1811748, 1962727, 2717622, 3925454, 4076433, 5435244, 5888181, 7850908, 8152866, 11776362, 16305732, 17664543, 23552724, 35329086, 52993629, 70658172, 105987258, 211974516]

約数ペア:

[(1, 211974516), (2, 105987258), (3, 70658172), (4, 52993629), (6, 35329086), (9, 23552724), (12, 17664543), (13, 16305732), (18, 11776362), (26, 8152866), (27, 7850908), (36, 5888181), (39, 5435244), (52, 4076433), (54, 3925454), (78, 2717622), (108, 1962727), (117, 1811748), (156, 1358811), (234, 905874), (351, 603916), (468, 452937), (702, 301958), (1404, 150979)]