200121144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{490493}}^1$

素因数の和:490519

約数の個数: 32

約数和(自身を含む): 529733520

約数和(自身を除く): 329612376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 490493, 980986, 1471479, 1961972, 2942958, 3923944, 5885916, 8338381, 11771832, 16676762, 25015143, 33353524, 50030286, 66707048, 100060572, 200121144]

約数ペア:

[(1, 200121144), (2, 100060572), (3, 66707048), (4, 50030286), (6, 33353524), (8, 25015143), (12, 16676762), (17, 11771832), (24, 8338381), (34, 5885916), (51, 3923944), (68, 2942958), (102, 1961972), (136, 1471479), (204, 980986), (408, 490493)]