201261081

素因数分解:

$3^1\times 7^3\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 314438400

約数和(自身を除く): 113177319

約数列:

[1, 3, 7, 21, 49, 147, 317, 343, 617, 951, 1029, 1851, 2219, 4319, 6657, 12957, 15533, 30233, 46599, 90699, 108731, 195589, 211631, 326193, 586767, 634893, 1369123, 4107369, 9583861, 28751583, 67087027, 201261081]

約数ペア:

[(1, 201261081), (3, 67087027), (7, 28751583), (21, 9583861), (49, 4107369), (147, 1369123), (317, 634893), (343, 586767), (617, 326193), (951, 211631), (1029, 195589), (1851, 108731), (2219, 90699), (4319, 46599), (6657, 30233), (12957, 15533)]