211372296

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{63361}}^1$

素因数の和:63509

約数の個数: 32

約数和(自身を含む): 532240800

約数和(自身を除く): 320868504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 63361, 126722, 190083, 253444, 380166, 506888, 760332, 1520664, 8807179, 17614358, 26421537, 35228716, 52843074, 70457432, 105686148, 211372296]

約数ペア:

[(1, 211372296), (2, 105686148), (3, 70457432), (4, 52843074), (6, 35228716), (8, 26421537), (12, 17614358), (24, 8807179), (139, 1520664), (278, 760332), (417, 506888), (556, 380166), (834, 253444), (1112, 190083), (1668, 126722), (3336, 63361)]