200112208

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{205033}}^1$

素因数の和:205102

約数の個数: 20

約数和(自身を含む): 394075348

約数和(自身を除く): 193963140

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 205033, 410066, 820132, 1640264, 3280528, 12507013, 25014026, 50028052, 100056104, 200112208]

約数ペア:

[(1, 200112208), (2, 100056104), (4, 50028052), (8, 25014026), (16, 12507013), (61, 3280528), (122, 1640264), (244, 820132), (488, 410066), (976, 205033)]