197430828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{21563}}^1$

素因数の和:21686

約数の個数: 48

約数和(自身を含む): 531336960

約数和(自身を除く): 333906132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 21563, 43126, 64689, 86252, 129378, 150941, 258756, 301882, 452823, 603764, 905646, 1811292, 2350367, 4700734, 7051101, 9401468, 14102202, 16452569, 28204404, 32905138, 49357707, 65810276, 98715414, 197430828]

約数ペア:

[(1, 197430828), (2, 98715414), (3, 65810276), (4, 49357707), (6, 32905138), (7, 28204404), (12, 16452569), (14, 14102202), (21, 9401468), (28, 7051101), (42, 4700734), (84, 2350367), (109, 1811292), (218, 905646), (327, 603764), (436, 452823), (654, 301882), (763, 258756), (1308, 150941), (1526, 129378), (2289, 86252), (3052, 64689), (4578, 43126), (9156, 21563)]