202804208

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20477}}^1$

素因数の和:21104

約数の個数: 20

約数和(自身を含む): 393587160

約数和(自身を除く): 190782952

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20477, 40954, 81908, 163816, 327632, 12675263, 25350526, 50701052, 101402104, 202804208]

約数ペア:

[(1, 202804208), (2, 101402104), (4, 50701052), (8, 25350526), (16, 12675263), (619, 327632), (1238, 163816), (2476, 81908), (4952, 40954), (9904, 20477)]