202196379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 354235392

約数和(自身を除く): 152039013

約数列:

[1, 3, 7, 11, 21, 33, 37, 41, 77, 111, 123, 231, 259, 287, 407, 451, 577, 777, 861, 1221, 1353, 1517, 1731, 2849, 3157, 4039, 4551, 6347, 8547, 9471, 10619, 12117, 16687, 19041, 21349, 23657, 31857, 44429, 50061, 64047, 70971, 116809, 133287, 149443, 165599, 234839, 260227, 350427, 448329, 496797, 704517, 780681, 875309, 1643873, 1821589, 2625927, 4931619, 5464767, 6127163, 9628399, 18381489, 28885197, 67398793, 202196379]

約数ペア:

[(1, 202196379), (3, 67398793), (7, 28885197), (11, 18381489), (21, 9628399), (33, 6127163), (37, 5464767), (41, 4931619), (77, 2625927), (111, 1821589), (123, 1643873), (231, 875309), (259, 780681), (287, 704517), (407, 496797), (451, 448329), (577, 350427), (777, 260227), (861, 234839), (1221, 165599), (1353, 149443), (1517, 133287), (1731, 116809), (2849, 70971), (3157, 64047), (4039, 50061), (4551, 44429), (6347, 31857), (8547, 23657), (9471, 21349), (10619, 19041), (12117, 16687)]