200775289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 44168711

約数列:

[1, 11, 13, 53, 59, 143, 449, 583, 649, 689, 767, 3127, 4939, 5837, 7579, 8437, 23797, 26491, 34397, 40651, 64207, 261767, 291401, 309361, 344383, 447161, 1404023, 3402971, 3788213, 15444253, 18252299, 200775289]

約数ペア:

[(1, 200775289), (11, 18252299), (13, 15444253), (53, 3788213), (59, 3402971), (143, 1404023), (449, 447161), (583, 344383), (649, 309361), (689, 291401), (767, 261767), (3127, 64207), (4939, 40651), (5837, 34397), (7579, 26491), (8437, 23797)]