208034638578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12884593}}^1$

素因数の和:12884640

約数の個数: 64

約数和(自身を含む): 519506830080

約数和(自身を除く): 311472191502

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 12884593, 25769186, 38653779, 77307558, 115961337, 167499709, 231922674, 296345639, 334999418, 347884011, 502499127, 592691278, 695768022, 889036917, 1004998254, 1507497381, 1778073834, 2667110751, 3014994762, 3852493307, 4522492143, 5334221502, 7704986614, 8001332253, 9044984286, 11557479921, 16002664506, 23114959842, 34672439763, 69344879526, 104017319289, 208034638578]

約数ペア:

[(1, 208034638578), (2, 104017319289), (3, 69344879526), (6, 34672439763), (9, 23114959842), (13, 16002664506), (18, 11557479921), (23, 9044984286), (26, 8001332253), (27, 7704986614), (39, 5334221502), (46, 4522492143), (54, 3852493307), (69, 3014994762), (78, 2667110751), (117, 1778073834), (138, 1507497381), (207, 1004998254), (234, 889036917), (299, 695768022), (351, 592691278), (414, 502499127), (598, 347884011), (621, 334999418), (702, 296345639), (897, 231922674), (1242, 167499709), (1794, 115961337), (2691, 77307558), (5382, 38653779), (8073, 25769186), (16146, 12884593)]