207986236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 392666400

約数和(自身を除く): 184680164

約数列:

[1, 2, 4, 19, 38, 76, 89, 97, 178, 194, 317, 356, 388, 634, 1268, 1691, 1843, 3382, 3686, 6023, 6764, 7372, 8633, 12046, 17266, 24092, 28213, 30749, 34532, 56426, 61498, 112852, 122996, 164027, 328054, 536047, 584231, 656108, 1072094, 1168462, 2144188, 2336924, 2736661, 5473322, 10946644, 51996559, 103993118, 207986236]

約数ペア:

[(1, 207986236), (2, 103993118), (4, 51996559), (19, 10946644), (38, 5473322), (76, 2736661), (89, 2336924), (97, 2144188), (178, 1168462), (194, 1072094), (317, 656108), (356, 584231), (388, 536047), (634, 328054), (1268, 164027), (1691, 122996), (1843, 112852), (3382, 61498), (3686, 56426), (6023, 34532), (6764, 30749), (7372, 28213), (8633, 24092), (12046, 17266)]