202025512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 424488960

約数和(自身を除く): 222463448

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 223, 248, 281, 403, 446, 562, 806, 892, 1124, 1612, 1784, 2248, 2899, 3224, 3653, 5798, 6913, 7306, 8711, 11596, 13826, 14612, 17422, 23192, 27652, 29224, 34844, 55304, 62663, 69688, 89869, 113243, 125326, 179738, 226486, 250652, 359476, 452972, 501304, 718952, 814619, 905944, 1629238, 1942553, 3258476, 3885106, 6516952, 7770212, 15540424, 25253189, 50506378, 101012756, 202025512]

約数ペア:

[(1, 202025512), (2, 101012756), (4, 50506378), (8, 25253189), (13, 15540424), (26, 7770212), (31, 6516952), (52, 3885106), (62, 3258476), (104, 1942553), (124, 1629238), (223, 905944), (248, 814619), (281, 718952), (403, 501304), (446, 452972), (562, 359476), (806, 250652), (892, 226486), (1124, 179738), (1612, 125326), (1784, 113243), (2248, 89869), (2899, 69688), (3224, 62663), (3653, 55304), (5798, 34844), (6913, 29224), (7306, 27652), (8711, 23192), (11596, 17422), (13826, 14612)]