201543000008

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1\times {\mathrm{12671}}^1$

素因数の和:13770

約数の個数: 64

約数和(自身を含む): 433564876800

約数和(自身を除く): 232021876792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 647, 878, 1294, 1756, 2588, 3073, 3512, 4529, 5176, 6146, 9058, 12292, 12671, 18116, 24584, 25342, 36232, 50684, 88697, 101368, 177394, 284033, 354788, 568066, 709576, 1136132, 1988231, 2272264, 3976462, 5562569, 7952924, 8198137, 11125138, 15905848, 16396274, 22250276, 32792548, 38937983, 44500552, 57386959, 65585096, 77875966, 114773918, 155751932, 229547836, 311503864, 459095672, 3598982143, 7197964286, 14395928572, 25192875001, 28791857144, 50385750002, 100771500004, 201543000008]

約数ペア:

[(1, 201543000008), (2, 100771500004), (4, 50385750002), (7, 28791857144), (8, 25192875001), (14, 14395928572), (28, 7197964286), (56, 3598982143), (439, 459095672), (647, 311503864), (878, 229547836), (1294, 155751932), (1756, 114773918), (2588, 77875966), (3073, 65585096), (3512, 57386959), (4529, 44500552), (5176, 38937983), (6146, 32792548), (9058, 22250276), (12292, 16396274), (12671, 15905848), (18116, 11125138), (24584, 8198137), (25342, 7952924), (36232, 5562569), (50684, 3976462), (88697, 2272264), (101368, 1988231), (177394, 1136132), (284033, 709576), (354788, 568066)]