209953008

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15142

約数の個数: 60

約数和(自身を含む): 593673808

約数和(自身を除く): 383720800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 15031, 30062, 45093, 60124, 90186, 120248, 135279, 180372, 240496, 270558, 360744, 541116, 721488, 1082232, 1458007, 2164464, 2916014, 4374021, 5832028, 8748042, 11664056, 13122063, 17496084, 23328112, 26244126, 34992168, 52488252, 69984336, 104976504, 209953008]

約数ペア:

[(1, 209953008), (2, 104976504), (3, 69984336), (4, 52488252), (6, 34992168), (8, 26244126), (9, 23328112), (12, 17496084), (16, 13122063), (18, 11664056), (24, 8748042), (36, 5832028), (48, 4374021), (72, 2916014), (97, 2164464), (144, 1458007), (194, 1082232), (291, 721488), (388, 541116), (582, 360744), (776, 270558), (873, 240496), (1164, 180372), (1552, 135279), (1746, 120248), (2328, 90186), (3492, 60124), (4656, 45093), (6984, 30062), (13968, 15031)]