203087664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 616873712

約数和(自身を除く): 413786048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 468, 471, 624, 628, 691, 936, 942, 1256, 1382, 1413, 1872, 1884, 2041, 2073, 2512, 2764, 2826, 3768, 4082, 4146, 5528, 5652, 6123, 6219, 7536, 8164, 8292, 8983, 11056, 11304, 12246, 12438, 16328, 16584, 17966, 18369, 22608, 24492, 24876, 26949, 32656, 33168, 35932, 36738, 48984, 49752, 53898, 71864, 73476, 80847, 97968, 99504, 107796, 108487, 143728, 146952, 161694, 215592, 216974, 293904, 323388, 325461, 431184, 433948, 646776, 650922, 867896, 976383, 1293552, 1301844, 1410331, 1735792, 1952766, 2603688, 2820662, 3905532, 4230993, 5207376, 5641324, 7811064, 8461986, 11282648, 12692979, 15622128, 16923972, 22565296, 25385958, 33847944, 50771916, 67695888, 101543832, 203087664]

約数ペア:

[(1, 203087664), (2, 101543832), (3, 67695888), (4, 50771916), (6, 33847944), (8, 25385958), (9, 22565296), (12, 16923972), (13, 15622128), (16, 12692979), (18, 11282648), (24, 8461986), (26, 7811064), (36, 5641324), (39, 5207376), (48, 4230993), (52, 3905532), (72, 2820662), (78, 2603688), (104, 1952766), (117, 1735792), (144, 1410331), (156, 1301844), (157, 1293552), (208, 976383), (234, 867896), (312, 650922), (314, 646776), (468, 433948), (471, 431184), (624, 325461), (628, 323388), (691, 293904), (936, 216974), (942, 215592), (1256, 161694), (1382, 146952), (1413, 143728), (1872, 108487), (1884, 107796), (2041, 99504), (2073, 97968), (2512, 80847), (2764, 73476), (2826, 71864), (3768, 53898), (4082, 49752), (4146, 48984), (5528, 36738), (5652, 35932), (6123, 33168), (6219, 32656), (7536, 26949), (8164, 24876), (8292, 24492), (8983, 22608), (11056, 18369), (11304, 17966), (12246, 16584), (12438, 16328)]