204038276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 397857264

約数和(自身を除く): 193818988

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 173, 346, 481, 613, 692, 962, 1226, 1924, 2249, 2452, 4498, 6401, 7969, 8996, 12802, 15938, 22681, 25604, 31876, 45362, 83213, 90724, 106049, 166426, 212098, 294853, 332852, 424196, 589706, 1179412, 1378637, 2757274, 3923813, 5514548, 7847626, 15695252, 51009569, 102019138, 204038276]

約数ペア:

[(1, 204038276), (2, 102019138), (4, 51009569), (13, 15695252), (26, 7847626), (37, 5514548), (52, 3923813), (74, 2757274), (148, 1378637), (173, 1179412), (346, 589706), (481, 424196), (613, 332852), (692, 294853), (962, 212098), (1226, 166426), (1924, 106049), (2249, 90724), (2452, 83213), (4498, 45362), (6401, 31876), (7969, 25604), (8996, 22681), (12802, 15938)]