208037346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7213}}^1$

素因数の和:7271

約数の個数: 64

約数和(自身を含む): 498631680

約数和(自身を除く): 290594334

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 2622, 4807, 7213, 9614, 14421, 14426, 21639, 28842, 43278, 79343, 137047, 158686, 165899, 238029, 274094, 331798, 411141, 476058, 497697, 822282, 995394, 1507517, 1824889, 3015034, 3152081, 3649778, 4522551, 5474667, 6304162, 9045102, 9456243, 10949334, 18912486, 34672891, 69345782, 104018673, 208037346]

約数ペア:

[(1, 208037346), (2, 104018673), (3, 69345782), (6, 34672891), (11, 18912486), (19, 10949334), (22, 9456243), (23, 9045102), (33, 6304162), (38, 5474667), (46, 4522551), (57, 3649778), (66, 3152081), (69, 3015034), (114, 1824889), (138, 1507517), (209, 995394), (253, 822282), (418, 497697), (437, 476058), (506, 411141), (627, 331798), (759, 274094), (874, 238029), (1254, 165899), (1311, 158686), (1518, 137047), (2622, 79343), (4807, 43278), (7213, 28842), (9614, 21639), (14421, 14426)]