202875328

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{16091}}^1$

素因数の和:16300

約数の個数: 28

約数和(自身を含む): 404649432

約数和(自身を除く): 201774104

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 16091, 32182, 64364, 128728, 257456, 514912, 1029824, 3169927, 6339854, 12679708, 25359416, 50718832, 101437664, 202875328]

約数ペア:

[(1, 202875328), (2, 101437664), (4, 50718832), (8, 25359416), (16, 12679708), (32, 6339854), (64, 3169927), (197, 1029824), (394, 514912), (788, 257456), (1576, 128728), (3152, 64364), (6304, 32182), (12608, 16091)]