200522800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12227}}^1$

素因数の和:12286

約数の個数: 60

約数和(自身を含む): 493546536

約数和(自身を除く): 293023736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 8200, 12227, 16400, 24454, 48908, 61135, 97816, 122270, 195632, 244540, 305675, 489080, 501307, 611350, 978160, 1002614, 1222700, 2005228, 2445400, 2506535, 4010456, 4890800, 5013070, 8020912, 10026140, 12532675, 20052280, 25065350, 40104560, 50130700, 100261400, 200522800]

約数ペア:

[(1, 200522800), (2, 100261400), (4, 50130700), (5, 40104560), (8, 25065350), (10, 20052280), (16, 12532675), (20, 10026140), (25, 8020912), (40, 5013070), (41, 4890800), (50, 4010456), (80, 2506535), (82, 2445400), (100, 2005228), (164, 1222700), (200, 1002614), (205, 978160), (328, 611350), (400, 501307), (410, 489080), (656, 305675), (820, 244540), (1025, 195632), (1640, 122270), (2050, 97816), (3280, 61135), (4100, 48908), (8200, 24454), (12227, 16400)]