202102016

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{11783}}^1$

素因数の和:11866

約数の個数: 36

約数和(自身を含む): 409470432

約数和(自身を除く): 207368416

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 11783, 17152, 23566, 47132, 94264, 188528, 377056, 754112, 789461, 1508224, 1578922, 3016448, 3157844, 6315688, 12631376, 25262752, 50525504, 101051008, 202102016]

約数ペア:

[(1, 202102016), (2, 101051008), (4, 50525504), (8, 25262752), (16, 12631376), (32, 6315688), (64, 3157844), (67, 3016448), (128, 1578922), (134, 1508224), (256, 789461), (268, 754112), (536, 377056), (1072, 188528), (2144, 94264), (4288, 47132), (8576, 23566), (11783, 17152)]