202804511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 277831680

約数和(自身を除く): 75027169

約数列:

[1, 7, 13, 29, 31, 37, 67, 91, 203, 217, 259, 377, 403, 469, 481, 871, 899, 1073, 1147, 1943, 2077, 2479, 2639, 2821, 3367, 6097, 6293, 7511, 8029, 11687, 13601, 13949, 14539, 14911, 17353, 25259, 27001, 32227, 33263, 60233, 71891, 76849, 81809, 97643, 104377, 176813, 189007, 225589, 232841, 421631, 432419, 503237, 537943, 783029, 934583, 999037, 2228621, 3026933, 5481203, 6542081, 6993259, 15600347, 28972073, 202804511]

約数ペア:

[(1, 202804511), (7, 28972073), (13, 15600347), (29, 6993259), (31, 6542081), (37, 5481203), (67, 3026933), (91, 2228621), (203, 999037), (217, 934583), (259, 783029), (377, 537943), (403, 503237), (469, 432419), (481, 421631), (871, 232841), (899, 225589), (1073, 189007), (1147, 176813), (1943, 104377), (2077, 97643), (2479, 81809), (2639, 76849), (2821, 71891), (3367, 60233), (6097, 33263), (6293, 32227), (7511, 27001), (8029, 25259), (11687, 17353), (13601, 14911), (13949, 14539)]