201455156

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{15607}}^1$

素因数の和:16079

約数の個数: 24

約数和(自身を含む): 403810176

約数和(自身を除く): 202355020

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12908, 15607, 31214, 62428, 109249, 218498, 436996, 7194827, 14389654, 28779308, 50363789, 100727578, 201455156]

約数ペア:

[(1, 201455156), (2, 100727578), (4, 50363789), (7, 28779308), (14, 14389654), (28, 7194827), (461, 436996), (922, 218498), (1844, 109249), (3227, 62428), (6454, 31214), (12908, 15607)]