207273352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181183}}^1$

素因数の和:181213

約数の個数: 32

約数和(自身を含む): 456583680

約数和(自身を除く): 249310328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 181183, 362366, 724732, 1449464, 1993013, 2355379, 3986026, 4710758, 7972052, 9421516, 15944104, 18843032, 25909169, 51818338, 103636676, 207273352]

約数ペア:

[(1, 207273352), (2, 103636676), (4, 51818338), (8, 25909169), (11, 18843032), (13, 15944104), (22, 9421516), (26, 7972052), (44, 4710758), (52, 3986026), (88, 2355379), (104, 1993013), (143, 1449464), (286, 724732), (572, 362366), (1144, 181183)]