203767904

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 411623856

約数和(自身を除く): 207855952

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 134, 202, 268, 404, 536, 808, 941, 1072, 1616, 1882, 2144, 3232, 3764, 6767, 7528, 13534, 15056, 27068, 30112, 54136, 63047, 95041, 108272, 126094, 190082, 216544, 252188, 380164, 504376, 760328, 1008752, 1520656, 2017504, 3041312, 6367747, 12735494, 25470988, 50941976, 101883952, 203767904]

約数ペア:

[(1, 203767904), (2, 101883952), (4, 50941976), (8, 25470988), (16, 12735494), (32, 6367747), (67, 3041312), (101, 2017504), (134, 1520656), (202, 1008752), (268, 760328), (404, 504376), (536, 380164), (808, 252188), (941, 216544), (1072, 190082), (1616, 126094), (1882, 108272), (2144, 95041), (3232, 63047), (3764, 54136), (6767, 30112), (7528, 27068), (13534, 15056)]