200080573

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 254924064

約数和(自身を除く): 54843491

約数列:

[1, 7, 11, 49, 77, 317, 539, 1171, 2219, 3487, 8197, 12881, 15533, 24409, 57379, 90167, 170863, 371207, 631169, 2598449, 4083277, 18189143, 28582939, 200080573]

約数ペア:

[(1, 200080573), (7, 28582939), (11, 18189143), (49, 4083277), (77, 2598449), (317, 631169), (539, 371207), (1171, 170863), (2219, 90167), (3487, 57379), (8197, 24409), (12881, 15533)]