194299413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 341704704

約数和(自身を除く): 147405291

約数列:

[1, 3, 7, 11, 21, 31, 33, 43, 77, 93, 129, 217, 231, 301, 341, 473, 631, 651, 903, 1023, 1333, 1419, 1893, 2387, 3311, 3999, 4417, 6941, 7161, 9331, 9933, 13251, 14663, 19561, 20823, 27133, 27993, 43989, 48587, 58683, 81399, 102641, 136927, 145761, 189931, 215171, 298463, 307923, 410781, 569793, 645513, 841123, 895389, 1506197, 2089241, 2523369, 4518591, 5887861, 6267723, 9252353, 17663583, 27757059, 64766471, 194299413]

約数ペア:

[(1, 194299413), (3, 64766471), (7, 27757059), (11, 17663583), (21, 9252353), (31, 6267723), (33, 5887861), (43, 4518591), (77, 2523369), (93, 2089241), (129, 1506197), (217, 895389), (231, 841123), (301, 645513), (341, 569793), (473, 410781), (631, 307923), (651, 298463), (903, 215171), (1023, 189931), (1333, 145761), (1419, 136927), (1893, 102641), (2387, 81399), (3311, 58683), (3999, 48587), (4417, 43989), (6941, 27993), (7161, 27133), (9331, 20823), (9933, 19561), (13251, 14663)]