201485576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{3461}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 398822400

約数和(自身を除く): 197336824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 1532, 3064, 3461, 6922, 7277, 13844, 14554, 27688, 29108, 58216, 65759, 131518, 263036, 526072, 1325563, 2651126, 5302252, 10604504, 25185697, 50371394, 100742788, 201485576]

約数ペア:

[(1, 201485576), (2, 100742788), (4, 50371394), (8, 25185697), (19, 10604504), (38, 5302252), (76, 2651126), (152, 1325563), (383, 526072), (766, 263036), (1532, 131518), (3064, 65759), (3461, 58216), (6922, 29108), (7277, 27688), (13844, 14554)]