201901826

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13907}}^1$

素因数の和:13994

約数の個数: 32

約数和(自身を含む): 372511872

約数和(自身を除く): 170610046

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 13907, 14518, 27814, 97349, 194698, 236419, 472838, 848327, 1654933, 1696654, 3309866, 5938289, 11876578, 14421559, 28843118, 100950913, 201901826]

約数ペア:

[(1, 201901826), (2, 100950913), (7, 28843118), (14, 14421559), (17, 11876578), (34, 5938289), (61, 3309866), (119, 1696654), (122, 1654933), (238, 848327), (427, 472838), (854, 236419), (1037, 194698), (2074, 97349), (7259, 27814), (13907, 14518)]