198804788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3617}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 431149824

約数和(自身を除く): 232345036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3617, 3926, 4228, 7234, 7852, 13741, 14468, 25319, 27482, 47021, 50638, 54964, 94042, 101276, 188084, 329147, 546167, 658294, 1092334, 1316588, 2184668, 3823169, 7100171, 7646338, 14200342, 15292676, 28400684, 49701197, 99402394, 198804788]

約数ペア:

[(1, 198804788), (2, 99402394), (4, 49701197), (7, 28400684), (13, 15292676), (14, 14200342), (26, 7646338), (28, 7100171), (52, 3823169), (91, 2184668), (151, 1316588), (182, 1092334), (302, 658294), (364, 546167), (604, 329147), (1057, 188084), (1963, 101276), (2114, 94042), (3617, 54964), (3926, 50638), (4228, 47021), (7234, 27482), (7852, 25319), (13741, 14468)]