200179902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 452745216

約数和(自身を除く): 252565314

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 241, 299, 463, 482, 598, 723, 897, 926, 1389, 1446, 1794, 2778, 3133, 5543, 6019, 6266, 9399, 10649, 11086, 12038, 16629, 18057, 18798, 21298, 31947, 33258, 36114, 63894, 72059, 111583, 138437, 144118, 216177, 223166, 276874, 334749, 415311, 432354, 669498, 830622, 1450579, 2566409, 2901158, 4351737, 5132818, 7699227, 8703474, 15398454, 33363317, 66726634, 100089951, 200179902]

約数ペア:

[(1, 200179902), (2, 100089951), (3, 66726634), (6, 33363317), (13, 15398454), (23, 8703474), (26, 7699227), (39, 5132818), (46, 4351737), (69, 2901158), (78, 2566409), (138, 1450579), (241, 830622), (299, 669498), (463, 432354), (482, 415311), (598, 334749), (723, 276874), (897, 223166), (926, 216177), (1389, 144118), (1446, 138437), (1794, 111583), (2778, 72059), (3133, 63894), (5543, 36114), (6019, 33258), (6266, 31947), (9399, 21298), (10649, 18798), (11086, 18057), (12038, 16629)]