201028611

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 313868800

約数和(自身を除く): 112840189

約数列:

[1, 3, 7, 21, 61, 139, 183, 417, 427, 973, 1129, 1281, 2919, 3387, 7903, 8479, 23709, 25437, 59353, 68869, 156931, 178059, 206607, 470793, 482083, 1098517, 1446249, 3295551, 9572791, 28718373, 67009537, 201028611]

約数ペア:

[(1, 201028611), (3, 67009537), (7, 28718373), (21, 9572791), (61, 3295551), (139, 1446249), (183, 1098517), (417, 482083), (427, 470793), (973, 206607), (1129, 178059), (1281, 156931), (2919, 68869), (3387, 59353), (7903, 25437), (8479, 23709)]