206817633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 345870720

約数和(自身を除く): 139053087

約数列:

[1, 3, 9, 11, 23, 33, 61, 69, 99, 183, 207, 253, 549, 671, 759, 1403, 1489, 2013, 2277, 4209, 4467, 6039, 12627, 13401, 15433, 16379, 34247, 46299, 49137, 90829, 102741, 138897, 147411, 272487, 308223, 376717, 817461, 999119, 1130151, 2089067, 2997357, 3390453, 6267201, 8992071, 18801603, 22979737, 68939211, 206817633]

約数ペア:

[(1, 206817633), (3, 68939211), (9, 22979737), (11, 18801603), (23, 8992071), (33, 6267201), (61, 3390453), (69, 2997357), (99, 2089067), (183, 1130151), (207, 999119), (253, 817461), (549, 376717), (671, 308223), (759, 272487), (1403, 147411), (1489, 138897), (2013, 102741), (2277, 90829), (4209, 49137), (4467, 46299), (6039, 34247), (12627, 16379), (13401, 15433)]