202011255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 372307104

約数和(自身を除く): 170295849

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 347, 761, 765, 1041, 1735, 2283, 3123, 3805, 5205, 5899, 6849, 11415, 12937, 15615, 17697, 29495, 34245, 38811, 53091, 64685, 88485, 116433, 194055, 264067, 265455, 582165, 792201, 1320335, 2376603, 3961005, 4489139, 11883015, 13467417, 22445695, 40402251, 67337085, 202011255]

約数ペア:

[(1, 202011255), (3, 67337085), (5, 40402251), (9, 22445695), (15, 13467417), (17, 11883015), (45, 4489139), (51, 3961005), (85, 2376603), (153, 1320335), (255, 792201), (347, 582165), (761, 265455), (765, 264067), (1041, 194055), (1735, 116433), (2283, 88485), (3123, 64685), (3805, 53091), (5205, 38811), (5899, 34245), (6849, 29495), (11415, 17697), (12937, 15615)]