213357348

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{12583}}^1$

素因数の和:12753

約数の個数: 48

約数和(自身を含む): 556716160

約数和(自身を除く): 343358812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 12583, 16956, 25166, 37749, 50332, 75498, 113247, 150996, 226494, 339741, 452988, 679482, 1358964, 1975531, 3951062, 5926593, 7902124, 11853186, 17779779, 23706372, 35559558, 53339337, 71119116, 106678674, 213357348]

約数ペア:

[(1, 213357348), (2, 106678674), (3, 71119116), (4, 53339337), (6, 35559558), (9, 23706372), (12, 17779779), (18, 11853186), (27, 7902124), (36, 5926593), (54, 3951062), (108, 1975531), (157, 1358964), (314, 679482), (471, 452988), (628, 339741), (942, 226494), (1413, 150996), (1884, 113247), (2826, 75498), (4239, 50332), (5652, 37749), (8478, 25166), (12583, 16956)]