201890073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 350797824

約数和(自身を除く): 148907751

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 233, 341, 363, 651, 699, 847, 1023, 1331, 1631, 2387, 2541, 2563, 3751, 3993, 4893, 7161, 7223, 7689, 9317, 11253, 17941, 21669, 26257, 27951, 28193, 41261, 50561, 53823, 78771, 79453, 84579, 123783, 151683, 197351, 238359, 288827, 310123, 556171, 592053, 866481, 873983, 930369, 1668513, 2170861, 2621949, 6117881, 6512583, 9613813, 18353643, 28841439, 67296691, 201890073]

約数ペア:

[(1, 201890073), (3, 67296691), (7, 28841439), (11, 18353643), (21, 9613813), (31, 6512583), (33, 6117881), (77, 2621949), (93, 2170861), (121, 1668513), (217, 930369), (231, 873983), (233, 866481), (341, 592053), (363, 556171), (651, 310123), (699, 288827), (847, 238359), (1023, 197351), (1331, 151683), (1631, 123783), (2387, 84579), (2541, 79453), (2563, 78771), (3751, 53823), (3993, 50561), (4893, 41261), (7161, 28193), (7223, 27951), (7689, 26257), (9317, 21669), (11253, 17941)]