219330738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5623}}^1$

素因数の和:5839

約数の個数: 48

約数和(自身を含む): 521142336

約数和(自身を除く): 301811598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 197, 198, 394, 591, 1182, 1773, 2167, 3546, 4334, 5623, 6501, 11246, 13002, 16869, 19503, 33738, 39006, 50607, 61853, 101214, 123706, 185559, 371118, 556677, 1107731, 1113354, 2215462, 3323193, 6646386, 9969579, 12185041, 19939158, 24370082, 36555123, 73110246, 109665369, 219330738]

約数ペア:

[(1, 219330738), (2, 109665369), (3, 73110246), (6, 36555123), (9, 24370082), (11, 19939158), (18, 12185041), (22, 9969579), (33, 6646386), (66, 3323193), (99, 2215462), (197, 1113354), (198, 1107731), (394, 556677), (591, 371118), (1182, 185559), (1773, 123706), (2167, 101214), (3546, 61853), (4334, 50607), (5623, 39006), (6501, 33738), (11246, 19503), (13002, 16869)]