204708168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135389}}^1$

素因数の和:135411

約数の個数: 64

約数和(自身を含む): 649872000

約数和(自身を除く): 445163832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135389, 270778, 406167, 541556, 812334, 947723, 1083112, 1218501, 1624668, 1895446, 2437002, 2843169, 3249336, 3655503, 3790892, 4874004, 5686338, 7311006, 7581784, 8529507, 9748008, 11372676, 14622012, 17059014, 22745352, 25588521, 29244024, 34118028, 51177042, 68236056, 102354084, 204708168]

約数ペア:

[(1, 204708168), (2, 102354084), (3, 68236056), (4, 51177042), (6, 34118028), (7, 29244024), (8, 25588521), (9, 22745352), (12, 17059014), (14, 14622012), (18, 11372676), (21, 9748008), (24, 8529507), (27, 7581784), (28, 7311006), (36, 5686338), (42, 4874004), (54, 3790892), (56, 3655503), (63, 3249336), (72, 2843169), (84, 2437002), (108, 1895446), (126, 1624668), (168, 1218501), (189, 1083112), (216, 947723), (252, 812334), (378, 541556), (504, 406167), (756, 270778), (1512, 135389)]