208070088

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{17657}}^1$

素因数の和:18157

約数の個数: 32

約数和(自身を含む): 521264160

約数和(自身を除く): 313194072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 17657, 35314, 52971, 70628, 105942, 141256, 211884, 423768, 8669587, 17339174, 26008761, 34678348, 52017522, 69356696, 104035044, 208070088]

約数ペア:

[(1, 208070088), (2, 104035044), (3, 69356696), (4, 52017522), (6, 34678348), (8, 26008761), (12, 17339174), (24, 8669587), (491, 423768), (982, 211884), (1473, 141256), (1964, 105942), (2946, 70628), (3928, 52971), (5892, 35314), (11784, 17657)]