208021268762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{23671}}^1\times {\mathrm{107171}}^1$

素因数の和:130885

約数の個数: 16

約数和(自身を含む): 319658923584

約数和(自身を除く): 111637654822

約数列:

[1, 2, 41, 82, 23671, 47342, 107171, 214342, 970511, 1941022, 4394011, 8788022, 2536844741, 5073689482, 104010634381, 208021268762]

約数ペア:

[(1, 208021268762), (2, 104010634381), (41, 5073689482), (82, 2536844741), (23671, 8788022), (47342, 4394011), (107171, 1941022), (214342, 970511)]