214844894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2971}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 372332160

約数和(自身を除く): 157487266

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 346, 418, 1903, 2971, 3287, 3806, 5942, 6574, 32681, 36157, 56449, 65362, 72314, 112898, 513983, 620939, 1027966, 1241878, 5653813, 9765677, 11307626, 19531354, 107422447, 214844894]

約数ペア:

[(1, 214844894), (2, 107422447), (11, 19531354), (19, 11307626), (22, 9765677), (38, 5653813), (173, 1241878), (209, 1027966), (346, 620939), (418, 513983), (1903, 112898), (2971, 72314), (3287, 65362), (3806, 56449), (5942, 36157), (6574, 32681)]