201998874189

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{227147}}^1$

素因数の和:227274

約数の個数: 64

約数和(自身を含む): 339130146816

約数和(自身を除く): 137131272627

約数列:

[1, 3, 7, 17, 21, 47, 51, 53, 119, 141, 159, 329, 357, 371, 799, 901, 987, 1113, 2397, 2491, 2703, 5593, 6307, 7473, 16779, 17437, 18921, 42347, 52311, 127041, 227147, 296429, 681441, 889287, 1590029, 3861499, 4770087, 10675909, 11584497, 12038791, 27030493, 32027727, 36116373, 74731363, 81091479, 84271537, 181490453, 204659447, 224194089, 252814611, 544471359, 565823177, 613978341, 1270433171, 1432616129, 1697469531, 3811299513, 3960762239, 4297848387, 9618994009, 11882286717, 28856982027, 67332958063, 201998874189]

約数ペア:

[(1, 201998874189), (3, 67332958063), (7, 28856982027), (17, 11882286717), (21, 9618994009), (47, 4297848387), (51, 3960762239), (53, 3811299513), (119, 1697469531), (141, 1432616129), (159, 1270433171), (329, 613978341), (357, 565823177), (371, 544471359), (799, 252814611), (901, 224194089), (987, 204659447), (1113, 181490453), (2397, 84271537), (2491, 81091479), (2703, 74731363), (5593, 36116373), (6307, 32027727), (7473, 27030493), (16779, 12038791), (17437, 11584497), (18921, 10675909), (42347, 4770087), (52311, 3861499), (127041, 1590029), (227147, 889287), (296429, 681441)]