205622614

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{1381}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 311945040

約数和(自身を除く): 106322426

約数列:

[1, 2, 109, 218, 683, 1366, 1381, 2762, 74447, 148894, 150529, 301058, 943223, 1886446, 102811307, 205622614]

約数ペア:

[(1, 205622614), (2, 102811307), (109, 1886446), (218, 943223), (683, 301058), (1366, 150529), (1381, 148894), (2762, 74447)]