208031204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2593}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 376524288

約数和(自身を除く): 168493084

約数列:

[1, 2, 4, 31, 62, 124, 647, 1294, 2588, 2593, 5186, 10372, 20057, 40114, 80228, 80383, 160766, 321532, 1677671, 3355342, 6710684, 52007801, 104015602, 208031204]

約数ペア:

[(1, 208031204), (2, 104015602), (4, 52007801), (31, 6710684), (62, 3355342), (124, 1677671), (647, 321532), (1294, 160766), (2588, 80383), (2593, 80228), (5186, 40114), (10372, 20057)]