193115986

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 340381440

約数和(自身を除く): 147265454

約数列:

[1, 2, 7, 14, 41, 82, 287, 401, 574, 802, 839, 1678, 2807, 5614, 5873, 11746, 16441, 32882, 34399, 68798, 115087, 230174, 240793, 336439, 481586, 672878, 2355073, 4710146, 13793999, 27587998, 96557993, 193115986]

約数ペア:

[(1, 193115986), (2, 96557993), (7, 27587998), (14, 13793999), (41, 4710146), (82, 2355073), (287, 672878), (401, 481586), (574, 336439), (802, 240793), (839, 230174), (1678, 115087), (2807, 68798), (5614, 34399), (5873, 32882), (11746, 16441)]