201901119

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5364

約数の個数: 32

約数和(自身を含む): 322483200

約数和(自身を除く): 120582081

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 5303, 5439, 12691, 15909, 37121, 38073, 111363, 196211, 259847, 588633, 779541, 1373477, 1818929, 4120431, 5456787, 9614339, 28843017, 67300373, 201901119]

約数ペア:

[(1, 201901119), (3, 67300373), (7, 28843017), (21, 9614339), (37, 5456787), (49, 4120431), (111, 1818929), (147, 1373477), (259, 779541), (343, 588633), (777, 259847), (1029, 196211), (1813, 111363), (5303, 38073), (5439, 37121), (12691, 15909)]