199483336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1901}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 403414200

約数和(自身を除く): 203930864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1009, 1901, 2018, 3802, 4036, 7604, 8072, 13117, 15208, 24713, 26234, 49426, 52468, 98852, 104936, 197704, 1918109, 3836218, 7672436, 15344872, 24935417, 49870834, 99741668, 199483336]

約数ペア:

[(1, 199483336), (2, 99741668), (4, 49870834), (8, 24935417), (13, 15344872), (26, 7672436), (52, 3836218), (104, 1918109), (1009, 197704), (1901, 104936), (2018, 98852), (3802, 52468), (4036, 49426), (7604, 26234), (8072, 24713), (13117, 15208)]