201492016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4133}}^1$

素因数の和:4429

約数の個数: 40

約数和(自身を含む): 427521744

約数和(自身を除く): 226029728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 554, 1108, 2216, 3047, 4133, 4432, 6094, 8266, 12188, 16532, 24376, 33064, 45463, 48752, 66128, 90926, 181852, 363704, 727408, 1144841, 2289682, 4579364, 9158728, 12593251, 18317456, 25186502, 50373004, 100746008, 201492016]

約数ペア:

[(1, 201492016), (2, 100746008), (4, 50373004), (8, 25186502), (11, 18317456), (16, 12593251), (22, 9158728), (44, 4579364), (88, 2289682), (176, 1144841), (277, 727408), (554, 363704), (1108, 181852), (2216, 90926), (3047, 66128), (4133, 48752), (4432, 45463), (6094, 33064), (8266, 24376), (12188, 16532)]