219880453394

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{917767}}^1$

素因数の和:918042

約数の個数: 32

約数和(自身を含む): 382819388160

約数和(自身を除く): 162938934766

約数列:

[1, 2, 7, 14, 109, 157, 218, 314, 763, 1099, 1526, 2198, 17113, 34226, 119791, 239582, 917767, 1835534, 6424369, 12848738, 100036603, 144089419, 200073206, 288178838, 700256221, 1008625933, 1400512442, 2017251866, 15705746671, 31411493342, 109940226697, 219880453394]

約数ペア:

[(1, 219880453394), (2, 109940226697), (7, 31411493342), (14, 15705746671), (109, 2017251866), (157, 1400512442), (218, 1008625933), (314, 700256221), (763, 288178838), (1099, 200073206), (1526, 144089419), (2198, 100036603), (17113, 12848738), (34226, 6424369), (119791, 1835534), (239582, 917767)]