208442886

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{475897}}^1$

素因数の和:475975

約数の個数: 16

約数和(自身を含む): 422597424

約数和(自身を除く): 214154538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 475897, 951794, 1427691, 2855382, 34740481, 69480962, 104221443, 208442886]

約数ペア:

[(1, 208442886), (2, 104221443), (3, 69480962), (6, 34740481), (73, 2855382), (146, 1427691), (219, 951794), (438, 475897)]