204096260

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{12583}}^1$

素因数の和:13403

約数の個数: 24

約数和(自身を含む): 429164736

約数和(自身を除く): 225068476

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 8110, 12583, 16220, 25166, 50332, 62915, 125830, 251660, 10204813, 20409626, 40819252, 51024065, 102048130, 204096260]

約数ペア:

[(1, 204096260), (2, 102048130), (4, 51024065), (5, 40819252), (10, 20409626), (20, 10204813), (811, 251660), (1622, 125830), (3244, 62915), (4055, 50332), (8110, 25166), (12583, 16220)]