197804508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5923}}^1$

素因数の和:5975

約数の個数: 72

約数和(自身を含む): 529463424

約数和(自身を除く): 331658916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1452, 1518, 2783, 3036, 5566, 5923, 8349, 11132, 11846, 16698, 17769, 23692, 33396, 35538, 65153, 71076, 130306, 136229, 195459, 260612, 272458, 390918, 408687, 544916, 716683, 781836, 817374, 1433366, 1498519, 1634748, 2150049, 2866732, 2997038, 4300098, 4495557, 5994076, 8600196, 8991114, 16483709, 17982228, 32967418, 49451127, 65934836, 98902254, 197804508]

約数ペア:

[(1, 197804508), (2, 98902254), (3, 65934836), (4, 49451127), (6, 32967418), (11, 17982228), (12, 16483709), (22, 8991114), (23, 8600196), (33, 5994076), (44, 4495557), (46, 4300098), (66, 2997038), (69, 2866732), (92, 2150049), (121, 1634748), (132, 1498519), (138, 1433366), (242, 817374), (253, 781836), (276, 716683), (363, 544916), (484, 408687), (506, 390918), (726, 272458), (759, 260612), (1012, 195459), (1452, 136229), (1518, 130306), (2783, 71076), (3036, 65153), (5566, 35538), (5923, 33396), (8349, 23692), (11132, 17769), (11846, 16698)]