199142164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3164

約数の個数: 36

約数和(自身を含む): 381384444

約数和(自身を除く): 182242280

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 676, 1261, 2522, 3037, 5044, 6074, 12148, 16393, 32786, 39481, 65572, 78962, 157924, 294589, 513253, 589178, 1026506, 1178356, 2053012, 3829657, 7659314, 15318628, 49785541, 99571082, 199142164]

約数ペア:

[(1, 199142164), (2, 99571082), (4, 49785541), (13, 15318628), (26, 7659314), (52, 3829657), (97, 2053012), (169, 1178356), (194, 1026506), (338, 589178), (388, 513253), (676, 294589), (1261, 157924), (2522, 78962), (3037, 65572), (5044, 39481), (6074, 32786), (12148, 16393)]