207812528

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24097}}^1$

素因数の和:24130

約数の個数: 60

約数和(自身を含む): 510973992

約数和(自身を除く): 303161464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 24097, 48194, 96388, 168679, 192776, 265067, 337358, 385552, 530134, 674716, 1060268, 1180753, 1349432, 1855469, 2120536, 2361506, 2698864, 3710938, 4241072, 4723012, 7421876, 9446024, 12988283, 14843752, 18892048, 25976566, 29687504, 51953132, 103906264, 207812528]

約数ペア:

[(1, 207812528), (2, 103906264), (4, 51953132), (7, 29687504), (8, 25976566), (11, 18892048), (14, 14843752), (16, 12988283), (22, 9446024), (28, 7421876), (44, 4723012), (49, 4241072), (56, 3710938), (77, 2698864), (88, 2361506), (98, 2120536), (112, 1855469), (154, 1349432), (176, 1180753), (196, 1060268), (308, 674716), (392, 530134), (539, 385552), (616, 337358), (784, 265067), (1078, 192776), (1232, 168679), (2156, 96388), (4312, 48194), (8624, 24097)]