194302493

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18973}}^1$

素因数の和:19017

約数の個数: 24

約数和(自身を含む): 259564320

約数和(自身を除く): 65261827

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 18973, 132811, 208703, 360487, 929677, 1460921, 2523409, 3965357, 10226447, 17663863, 27757499, 194302493]

約数ペア:

[(1, 194302493), (7, 27757499), (11, 17663863), (19, 10226447), (49, 3965357), (77, 2523409), (133, 1460921), (209, 929677), (539, 360487), (931, 208703), (1463, 132811), (10241, 18973)]