201611872

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11689}}^1$

素因数の和:11724

約数の個数: 72

約数和(自身を含む): 503745480

約数和(自身を除く): 302133608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 11689, 17248, 23378, 46756, 81823, 93512, 128579, 163646, 187024, 257158, 327292, 374048, 514316, 572761, 654584, 900053, 1028632, 1145522, 1309168, 1800106, 2057264, 2291044, 2618336, 3600212, 4114528, 4582088, 6300371, 7200424, 9164176, 12600742, 14400848, 18328352, 25201484, 28801696, 50402968, 100805936, 201611872]

約数ペア:

[(1, 201611872), (2, 100805936), (4, 50402968), (7, 28801696), (8, 25201484), (11, 18328352), (14, 14400848), (16, 12600742), (22, 9164176), (28, 7200424), (32, 6300371), (44, 4582088), (49, 4114528), (56, 3600212), (77, 2618336), (88, 2291044), (98, 2057264), (112, 1800106), (154, 1309168), (176, 1145522), (196, 1028632), (224, 900053), (308, 654584), (352, 572761), (392, 514316), (539, 374048), (616, 327292), (784, 257158), (1078, 187024), (1232, 163646), (1568, 128579), (2156, 93512), (2464, 81823), (4312, 46756), (8624, 23378), (11689, 17248)]