208031448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 560336400

約数和(自身を除く): 352304952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 289, 337, 356, 408, 534, 578, 674, 712, 867, 1011, 1068, 1156, 1348, 1513, 1734, 2022, 2136, 2312, 2696, 3026, 3468, 4044, 4539, 5729, 6052, 6936, 8088, 9078, 11458, 12104, 17187, 18156, 22916, 25721, 29993, 34374, 36312, 45832, 51442, 59986, 68748, 77163, 89979, 97393, 102884, 119972, 137496, 154326, 179958, 194786, 205768, 239944, 292179, 308652, 359916, 389572, 509881, 584358, 617304, 719832, 779144, 1019762, 1168716, 1529643, 2039524, 2337432, 3059286, 4079048, 6118572, 8667977, 12237144, 17335954, 26003931, 34671908, 52007862, 69343816, 104015724, 208031448]

約数ペア:

[(1, 208031448), (2, 104015724), (3, 69343816), (4, 52007862), (6, 34671908), (8, 26003931), (12, 17335954), (17, 12237144), (24, 8667977), (34, 6118572), (51, 4079048), (68, 3059286), (89, 2337432), (102, 2039524), (136, 1529643), (178, 1168716), (204, 1019762), (267, 779144), (289, 719832), (337, 617304), (356, 584358), (408, 509881), (534, 389572), (578, 359916), (674, 308652), (712, 292179), (867, 239944), (1011, 205768), (1068, 194786), (1156, 179958), (1348, 154326), (1513, 137496), (1734, 119972), (2022, 102884), (2136, 97393), (2312, 89979), (2696, 77163), (3026, 68748), (3468, 59986), (4044, 51442), (4539, 45832), (5729, 36312), (6052, 34374), (6936, 29993), (8088, 25721), (9078, 22916), (11458, 18156), (12104, 17187)]