201751212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293277}}^1$

素因数の和:1293297

約数の個数: 24

約数和(自身を含む): 506964976

約数和(自身を除く): 305213764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293277, 2586554, 3879831, 5173108, 7759662, 15519324, 16812601, 33625202, 50437803, 67250404, 100875606, 201751212]

約数ペア:

[(1, 201751212), (2, 100875606), (3, 67250404), (4, 50437803), (6, 33625202), (12, 16812601), (13, 15519324), (26, 7759662), (39, 5173108), (52, 3879831), (78, 2586554), (156, 1293277)]