198337212

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 512759520

約数和(自身を除く): 314422308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 103, 178, 206, 267, 309, 356, 412, 534, 601, 618, 801, 927, 1068, 1202, 1236, 1602, 1803, 1854, 2404, 3204, 3606, 3708, 5409, 7212, 9167, 10818, 18334, 21636, 27501, 36668, 53489, 55002, 61903, 82503, 106978, 110004, 123806, 160467, 165006, 185709, 213956, 247612, 320934, 330012, 371418, 481401, 557127, 641868, 742836, 962802, 1114254, 1925604, 2228508, 5509367, 11018734, 16528101, 22037468, 33056202, 49584303, 66112404, 99168606, 198337212]

約数ペア:

[(1, 198337212), (2, 99168606), (3, 66112404), (4, 49584303), (6, 33056202), (9, 22037468), (12, 16528101), (18, 11018734), (36, 5509367), (89, 2228508), (103, 1925604), (178, 1114254), (206, 962802), (267, 742836), (309, 641868), (356, 557127), (412, 481401), (534, 371418), (601, 330012), (618, 320934), (801, 247612), (927, 213956), (1068, 185709), (1202, 165006), (1236, 160467), (1602, 123806), (1803, 110004), (1854, 106978), (2404, 82503), (3204, 61903), (3606, 55002), (3708, 53489), (5409, 36668), (7212, 27501), (9167, 21636), (10818, 18334)]