202187216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{164113}}^1$

素因数の和:164139

約数の個数: 40

約数和(自身を含む): 488403264

約数和(自身を除く): 286216048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 164113, 328226, 656452, 1148791, 1312904, 1805243, 2297582, 2625808, 3610486, 4595164, 7220972, 9190328, 12636701, 14441944, 18380656, 25273402, 28883888, 50546804, 101093608, 202187216]

約数ペア:

[(1, 202187216), (2, 101093608), (4, 50546804), (7, 28883888), (8, 25273402), (11, 18380656), (14, 14441944), (16, 12636701), (22, 9190328), (28, 7220972), (44, 4595164), (56, 3610486), (77, 2625808), (88, 2297582), (112, 1805243), (154, 1312904), (176, 1148791), (308, 656452), (616, 328226), (1232, 164113)]