205780236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1291}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 494887680

約数和(自身を除く): 289107444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 359, 444, 718, 1077, 1291, 1436, 2154, 2582, 3873, 4308, 5164, 7746, 13283, 15492, 26566, 39849, 47767, 53132, 79698, 95534, 143301, 159396, 191068, 286602, 463469, 573204, 926938, 1390407, 1853876, 2780814, 5561628, 17148353, 34296706, 51445059, 68593412, 102890118, 205780236]

約数ペア:

[(1, 205780236), (2, 102890118), (3, 68593412), (4, 51445059), (6, 34296706), (12, 17148353), (37, 5561628), (74, 2780814), (111, 1853876), (148, 1390407), (222, 926938), (359, 573204), (444, 463469), (718, 286602), (1077, 191068), (1291, 159396), (1436, 143301), (2154, 95534), (2582, 79698), (3873, 53132), (4308, 47767), (5164, 39849), (7746, 26566), (13283, 15492)]