202187868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 505547952

約数和(自身を除く): 303360084

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 289, 337, 346, 519, 578, 674, 692, 867, 1011, 1038, 1156, 1348, 1734, 2022, 2076, 2941, 3468, 4044, 5729, 5882, 8823, 11458, 11764, 17187, 17646, 22916, 34374, 35292, 49997, 58301, 68748, 97393, 99994, 116602, 149991, 174903, 194786, 199988, 233204, 292179, 299982, 349806, 389572, 584358, 599964, 699612, 991117, 1168716, 1982234, 2973351, 3964468, 5946702, 11893404, 16848989, 33697978, 50546967, 67395956, 101093934, 202187868]

約数ペア:

[(1, 202187868), (2, 101093934), (3, 67395956), (4, 50546967), (6, 33697978), (12, 16848989), (17, 11893404), (34, 5946702), (51, 3964468), (68, 2973351), (102, 1982234), (173, 1168716), (204, 991117), (289, 699612), (337, 599964), (346, 584358), (519, 389572), (578, 349806), (674, 299982), (692, 292179), (867, 233204), (1011, 199988), (1038, 194786), (1156, 174903), (1348, 149991), (1734, 116602), (2022, 99994), (2076, 97393), (2941, 68748), (3468, 58301), (4044, 49997), (5729, 35292), (5882, 34374), (8823, 22916), (11458, 17646), (11764, 17187)]