202309984

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 407973888

約数和(自身を除く): 205663904

約数列:

[1, 2, 4, 8, 16, 32, 67, 127, 134, 254, 268, 508, 536, 743, 1016, 1072, 1486, 2032, 2144, 2972, 4064, 5944, 8509, 11888, 17018, 23776, 34036, 49781, 68072, 94361, 99562, 136144, 188722, 199124, 272288, 377444, 398248, 754888, 796496, 1509776, 1592992, 3019552, 6322187, 12644374, 25288748, 50577496, 101154992, 202309984]

約数ペア:

[(1, 202309984), (2, 101154992), (4, 50577496), (8, 25288748), (16, 12644374), (32, 6322187), (67, 3019552), (127, 1592992), (134, 1509776), (254, 796496), (268, 754888), (508, 398248), (536, 377444), (743, 272288), (1016, 199124), (1072, 188722), (1486, 136144), (2032, 99562), (2144, 94361), (2972, 68072), (4064, 49781), (5944, 34036), (8509, 23776), (11888, 17018)]