196117200993

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{70217401}}^1$

素因数の和:70217437

約数の個数: 24

約数和(自身を含む): 320191353120

約数和(自身を除く): 124074152127

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 70217401, 210652203, 491521807, 1334130619, 1474565421, 3440652649, 4002391857, 9338914333, 10321957947, 28016742999, 65372400331, 196117200993]

約数ペア:

[(1, 196117200993), (3, 65372400331), (7, 28016742999), (19, 10321957947), (21, 9338914333), (49, 4002391857), (57, 3440652649), (133, 1474565421), (147, 1334130619), (399, 491521807), (931, 210652203), (2793, 70217401)]