208774488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{51473}}^1$

素因数の和:51508

約数の個数: 48

約数和(自身を含む): 565184520

約数和(自身を除く): 356410032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 51473, 102946, 154419, 205892, 308838, 411784, 617676, 669149, 1235352, 1338298, 2007447, 2676596, 4014894, 5353192, 8029788, 8698937, 16059576, 17397874, 26096811, 34795748, 52193622, 69591496, 104387244, 208774488]

約数ペア:

[(1, 208774488), (2, 104387244), (3, 69591496), (4, 52193622), (6, 34795748), (8, 26096811), (12, 17397874), (13, 16059576), (24, 8698937), (26, 8029788), (39, 5353192), (52, 4014894), (78, 2676596), (104, 2007447), (156, 1338298), (169, 1235352), (312, 669149), (338, 617676), (507, 411784), (676, 308838), (1014, 205892), (1352, 154419), (2028, 102946), (4056, 51473)]