219912924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238001}}^1$

素因数の和:238026

約数の個数: 48

約数和(自身を含む): 639749376

約数和(自身を除く): 419836452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 238001, 476002, 714003, 952004, 1428006, 1666007, 2618011, 2856012, 3332014, 4998021, 5236022, 6664028, 7854033, 9996042, 10472044, 15708066, 18326077, 19992084, 31416132, 36652154, 54978231, 73304308, 109956462, 219912924]

約数ペア:

[(1, 219912924), (2, 109956462), (3, 73304308), (4, 54978231), (6, 36652154), (7, 31416132), (11, 19992084), (12, 18326077), (14, 15708066), (21, 10472044), (22, 9996042), (28, 7854033), (33, 6664028), (42, 5236022), (44, 4998021), (66, 3332014), (77, 2856012), (84, 2618011), (132, 1666007), (154, 1428006), (231, 952004), (308, 714003), (462, 476002), (924, 238001)]