200811421724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19553}}^1\times {\mathrm{7949}}^1$

素因数の和:27542

約数の個数: 48

約数和(自身を含む): 391744836000

約数和(自身を除く): 190933414276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 7949, 15898, 19553, 31796, 39106, 78212, 135133, 151031, 270266, 302062, 332401, 371507, 540532, 604124, 664802, 743014, 1329604, 1486028, 2567527, 5135054, 6315619, 10270108, 12631238, 25262476, 155426797, 310853594, 621707188, 2642255549, 2953109143, 5284511098, 5906218286, 10569022196, 11812436572, 50202855431, 100405710862, 200811421724]

約数ペア:

[(1, 200811421724), (2, 100405710862), (4, 50202855431), (17, 11812436572), (19, 10569022196), (34, 5906218286), (38, 5284511098), (68, 2953109143), (76, 2642255549), (323, 621707188), (646, 310853594), (1292, 155426797), (7949, 25262476), (15898, 12631238), (19553, 10270108), (31796, 6315619), (39106, 5135054), (78212, 2567527), (135133, 1486028), (151031, 1329604), (270266, 743014), (302062, 664802), (332401, 604124), (371507, 540532)]