201639848828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{622399}}^1$

素因数の和:622650

約数の個数: 48

約数和(自身を含む): 397340160000

約数和(自身を除く): 195700311172

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 199, 398, 407, 796, 814, 1628, 2189, 4378, 7363, 8756, 14726, 29452, 80993, 161986, 323972, 622399, 1244798, 2489596, 6846389, 13692778, 23028763, 27385556, 46057526, 92115052, 123857401, 247714802, 253316393, 495429604, 506632786, 1013265572, 1362431411, 2724862822, 4582723837, 5449725644, 9165447674, 18330895348, 50409962207, 100819924414, 201639848828]

約数ペア:

[(1, 201639848828), (2, 100819924414), (4, 50409962207), (11, 18330895348), (22, 9165447674), (37, 5449725644), (44, 4582723837), (74, 2724862822), (148, 1362431411), (199, 1013265572), (398, 506632786), (407, 495429604), (796, 253316393), (814, 247714802), (1628, 123857401), (2189, 92115052), (4378, 46057526), (7363, 27385556), (8756, 23028763), (14726, 13692778), (29452, 6846389), (80993, 2489596), (161986, 1244798), (323972, 622399)]