221089764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{376003}}^1$

素因数の和:376024

約数の個数: 36

約数和(自身を含む): 600102384

約数和(自身を除く): 379012620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 376003, 752006, 1128009, 1504012, 2256018, 2632021, 4512036, 5264042, 7896063, 10528084, 15792126, 18424147, 31584252, 36848294, 55272441, 73696588, 110544882, 221089764]

約数ペア:

[(1, 221089764), (2, 110544882), (3, 73696588), (4, 55272441), (6, 36848294), (7, 31584252), (12, 18424147), (14, 15792126), (21, 10528084), (28, 7896063), (42, 5264042), (49, 4512036), (84, 2632021), (98, 2256018), (147, 1504012), (196, 1128009), (294, 752006), (588, 376003)]