204573138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 558915552

約数和(自身を除く): 354342414

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 61, 66, 77, 98, 102, 119, 122, 147, 154, 183, 187, 231, 238, 294, 357, 366, 374, 427, 462, 539, 561, 671, 714, 833, 854, 1037, 1078, 1122, 1281, 1309, 1342, 1617, 1666, 2013, 2074, 2499, 2562, 2618, 2989, 3111, 3234, 3721, 3927, 4026, 4697, 4998, 5978, 6222, 7259, 7442, 7854, 8967, 9163, 9394, 11163, 11407, 14091, 14518, 17934, 18326, 21777, 22326, 22814, 26047, 27489, 28182, 32879, 34221, 40931, 43554, 50813, 52094, 54978, 63257, 65758, 68442, 78141, 79849, 81862, 98637, 101626, 122793, 126514, 152439, 156282, 159698, 182329, 189771, 197274, 239547, 245586, 286517, 304878, 364658, 379542, 442799, 479094, 546987, 558943, 573034, 695827, 859551, 885598, 1093974, 1117886, 1328397, 1391654, 1676829, 1719102, 2005619, 2087481, 2656794, 3099593, 3353658, 4011238, 4174962, 4870789, 6016857, 6199186, 9298779, 9741578, 12033714, 14612367, 18597558, 29224734, 34095523, 68191046, 102286569, 204573138]

約数ペア:

[(1, 204573138), (2, 102286569), (3, 68191046), (6, 34095523), (7, 29224734), (11, 18597558), (14, 14612367), (17, 12033714), (21, 9741578), (22, 9298779), (33, 6199186), (34, 6016857), (42, 4870789), (49, 4174962), (51, 4011238), (61, 3353658), (66, 3099593), (77, 2656794), (98, 2087481), (102, 2005619), (119, 1719102), (122, 1676829), (147, 1391654), (154, 1328397), (183, 1117886), (187, 1093974), (231, 885598), (238, 859551), (294, 695827), (357, 573034), (366, 558943), (374, 546987), (427, 479094), (462, 442799), (539, 379542), (561, 364658), (671, 304878), (714, 286517), (833, 245586), (854, 239547), (1037, 197274), (1078, 189771), (1122, 182329), (1281, 159698), (1309, 156282), (1342, 152439), (1617, 126514), (1666, 122793), (2013, 101626), (2074, 98637), (2499, 81862), (2562, 79849), (2618, 78141), (2989, 68442), (3111, 65758), (3234, 63257), (3721, 54978), (3927, 52094), (4026, 50813), (4697, 43554), (4998, 40931), (5978, 34221), (6222, 32879), (7259, 28182), (7442, 27489), (7854, 26047), (8967, 22814), (9163, 22326), (9394, 21777), (11163, 18326), (11407, 17934), (14091, 14518)]