195039795461

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{444887}}^1$

素因数の和:445313

約数の個数: 24

約数和(自身を含む): 237356645760

約数和(自身を除く): 42316850299

約数列:

[1, 7, 23, 49, 161, 389, 1127, 2723, 8947, 19061, 62629, 438403, 444887, 3114209, 10232401, 21799463, 71626807, 173061043, 501387649, 1211427301, 3980403989, 8479991107, 27862827923, 195039795461]

約数ペア:

[(1, 195039795461), (7, 27862827923), (23, 8479991107), (49, 3980403989), (161, 1211427301), (389, 501387649), (1127, 173061043), (2723, 71626807), (8947, 21799463), (19061, 10232401), (62629, 3114209), (438403, 444887)]