235403908

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5787

約数の個数: 24

約数和(自身を含む): 420638400

約数和(自身を除く): 185234492

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 5563, 10579, 11126, 21158, 22252, 42316, 394973, 789946, 828887, 1579892, 1657774, 3315548, 58850977, 117701954, 235403908]

約数ペア:

[(1, 235403908), (2, 117701954), (4, 58850977), (71, 3315548), (142, 1657774), (149, 1579892), (284, 828887), (298, 789946), (596, 394973), (5563, 42316), (10579, 22252), (11126, 21158)]