201037540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3229}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 462329280

約数和(自身を除く): 261291740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1415, 2830, 3113, 3229, 5660, 6226, 6458, 12452, 12916, 15565, 16145, 31130, 32290, 35519, 62260, 64580, 71038, 142076, 177595, 355190, 710380, 913807, 1827614, 3655228, 4569035, 9138070, 10051877, 18276140, 20103754, 40207508, 50259385, 100518770, 201037540]

約数ペア:

[(1, 201037540), (2, 100518770), (4, 50259385), (5, 40207508), (10, 20103754), (11, 18276140), (20, 10051877), (22, 9138070), (44, 4569035), (55, 3655228), (110, 1827614), (220, 913807), (283, 710380), (566, 355190), (1132, 177595), (1415, 142076), (2830, 71038), (3113, 64580), (3229, 62260), (5660, 35519), (6226, 32290), (6458, 31130), (12452, 16145), (12916, 15565)]