205959632

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{61007}}^1$

素因数の和:61226

約数の個数: 20

約数和(自身を含む): 400944576

約数和(自身を除く): 194984944

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 61007, 122014, 244028, 488056, 976112, 12872477, 25744954, 51489908, 102979816, 205959632]

約数ペア:

[(1, 205959632), (2, 102979816), (4, 51489908), (8, 25744954), (16, 12872477), (211, 976112), (422, 488056), (844, 244028), (1688, 122014), (3376, 61007)]