197694198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{844847}}^1$

素因数の和:844868

約数の個数: 24

約数和(自身を含む): 461287008

約数和(自身を除く): 263592810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 844847, 1689694, 2534541, 5069082, 7603623, 10983011, 15207246, 21966022, 32949033, 65898066, 98847099, 197694198]

約数ペア:

[(1, 197694198), (2, 98847099), (3, 65898066), (6, 32949033), (9, 21966022), (13, 15207246), (18, 10983011), (26, 7603623), (39, 5069082), (78, 2534541), (117, 1689694), (234, 844847)]