203439474

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 521539200

約数和(自身を除く): 318099726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 343, 397, 441, 498, 581, 686, 747, 794, 882, 1029, 1162, 1191, 1494, 1743, 2058, 2382, 2779, 3087, 3486, 3573, 4067, 5229, 5558, 6174, 7146, 8134, 8337, 10458, 12201, 16674, 19453, 24402, 25011, 28469, 32951, 36603, 38906, 50022, 56938, 58359, 65902, 73206, 85407, 98853, 116718, 136171, 170814, 175077, 197706, 230657, 256221, 272342, 296559, 350154, 408513, 461314, 512442, 593118, 691971, 817026, 1225539, 1383942, 1614599, 2075913, 2451078, 3229198, 4151826, 4843797, 9687594, 11302193, 14531391, 22604386, 29062782, 33906579, 67813158, 101719737, 203439474]

約数ペア:

[(1, 203439474), (2, 101719737), (3, 67813158), (6, 33906579), (7, 29062782), (9, 22604386), (14, 14531391), (18, 11302193), (21, 9687594), (42, 4843797), (49, 4151826), (63, 3229198), (83, 2451078), (98, 2075913), (126, 1614599), (147, 1383942), (166, 1225539), (249, 817026), (294, 691971), (343, 593118), (397, 512442), (441, 461314), (498, 408513), (581, 350154), (686, 296559), (747, 272342), (794, 256221), (882, 230657), (1029, 197706), (1162, 175077), (1191, 170814), (1494, 136171), (1743, 116718), (2058, 98853), (2382, 85407), (2779, 73206), (3087, 65902), (3486, 58359), (3573, 56938), (4067, 50022), (5229, 38906), (5558, 36603), (6174, 32951), (7146, 28469), (8134, 25011), (8337, 24402), (10458, 19453), (12201, 16674)]