203477118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 492011520

約数和(自身を除く): 288534402

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 43, 57, 62, 78, 86, 93, 103, 114, 129, 186, 206, 247, 258, 309, 403, 494, 559, 589, 618, 741, 806, 817, 1118, 1178, 1209, 1333, 1339, 1482, 1634, 1677, 1767, 1957, 2418, 2451, 2666, 2678, 3193, 3354, 3534, 3914, 3999, 4017, 4429, 4902, 5871, 6386, 7657, 7998, 8034, 8858, 9579, 10621, 11742, 13287, 15314, 17329, 19158, 21242, 22971, 25327, 25441, 26574, 31863, 34658, 41509, 45942, 50654, 50882, 51987, 57577, 60667, 63726, 75981, 76323, 83018, 84151, 103974, 115154, 121334, 124527, 137299, 151962, 152646, 168302, 172731, 182001, 249054, 252453, 274598, 329251, 345462, 364002, 411897, 504906, 658502, 788671, 823794, 987753, 1093963, 1577342, 1784887, 1975506, 2187926, 2366013, 2608681, 3281889, 3569774, 4732026, 5217362, 5354661, 6563778, 7826043, 10709322, 15652086, 33912853, 67825706, 101738559, 203477118]

約数ペア:

[(1, 203477118), (2, 101738559), (3, 67825706), (6, 33912853), (13, 15652086), (19, 10709322), (26, 7826043), (31, 6563778), (38, 5354661), (39, 5217362), (43, 4732026), (57, 3569774), (62, 3281889), (78, 2608681), (86, 2366013), (93, 2187926), (103, 1975506), (114, 1784887), (129, 1577342), (186, 1093963), (206, 987753), (247, 823794), (258, 788671), (309, 658502), (403, 504906), (494, 411897), (559, 364002), (589, 345462), (618, 329251), (741, 274598), (806, 252453), (817, 249054), (1118, 182001), (1178, 172731), (1209, 168302), (1333, 152646), (1339, 151962), (1482, 137299), (1634, 124527), (1677, 121334), (1767, 115154), (1957, 103974), (2418, 84151), (2451, 83018), (2666, 76323), (2678, 75981), (3193, 63726), (3354, 60667), (3534, 57577), (3914, 51987), (3999, 50882), (4017, 50654), (4429, 45942), (4902, 41509), (5871, 34658), (6386, 31863), (7657, 26574), (7998, 25441), (8034, 25327), (8858, 22971), (9579, 21242), (10621, 19158), (11742, 17329), (13287, 15314)]