200888380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130447}}^1$

素因数の和:130474

約数の個数: 48

約数和(自身を含む): 525966336

約数和(自身を除く): 325077956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 130447, 260894, 521788, 652235, 913129, 1304470, 1434917, 1826258, 2608940, 2869834, 3652516, 4565645, 5739668, 7174585, 9131290, 10044419, 14349170, 18262580, 20088838, 28698340, 40177676, 50222095, 100444190, 200888380]

約数ペア:

[(1, 200888380), (2, 100444190), (4, 50222095), (5, 40177676), (7, 28698340), (10, 20088838), (11, 18262580), (14, 14349170), (20, 10044419), (22, 9131290), (28, 7174585), (35, 5739668), (44, 4565645), (55, 3652516), (70, 2869834), (77, 2608940), (110, 1826258), (140, 1434917), (154, 1304470), (220, 913129), (308, 652235), (385, 521788), (770, 260894), (1540, 130447)]