197704494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{844891}}^1$

素因数の和:844912

約数の個数: 24

約数和(自身を含む): 461311032

約数和(自身を除く): 263606538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 844891, 1689782, 2534673, 5069346, 7604019, 10983583, 15208038, 21967166, 32950749, 65901498, 98852247, 197704494]

約数ペア:

[(1, 197704494), (2, 98852247), (3, 65901498), (6, 32950749), (9, 21967166), (13, 15208038), (18, 10983583), (26, 7604019), (39, 5069346), (78, 2534673), (117, 1689782), (234, 844891)]