201853184

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 438168192

約数和(自身を除く): 236315008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 256, 262, 416, 463, 524, 832, 926, 1048, 1664, 1703, 1852, 2096, 3328, 3406, 3704, 4192, 6019, 6812, 7408, 8384, 12038, 13624, 14816, 16768, 24076, 27248, 29632, 33536, 48152, 54496, 59264, 60653, 96304, 108992, 118528, 121306, 192608, 217984, 242612, 385216, 435968, 485224, 770432, 788489, 970448, 1540864, 1576978, 1940896, 3153956, 3881792, 6307912, 7763584, 12615824, 15527168, 25231648, 50463296, 100926592, 201853184]

約数ペア:

[(1, 201853184), (2, 100926592), (4, 50463296), (8, 25231648), (13, 15527168), (16, 12615824), (26, 7763584), (32, 6307912), (52, 3881792), (64, 3153956), (104, 1940896), (128, 1576978), (131, 1540864), (208, 970448), (256, 788489), (262, 770432), (416, 485224), (463, 435968), (524, 385216), (832, 242612), (926, 217984), (1048, 192608), (1664, 121306), (1703, 118528), (1852, 108992), (2096, 96304), (3328, 60653), (3406, 59264), (3704, 54496), (4192, 48152), (6019, 33536), (6812, 29632), (7408, 27248), (8384, 24076), (12038, 16768), (13624, 14816)]