205784336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 40

約数和(自身を含む): 409036320

約数和(自身を除く): 203251984

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 194, 268, 388, 536, 776, 1072, 1552, 1979, 3958, 6499, 7916, 12998, 15832, 25996, 31664, 51992, 103984, 132593, 191963, 265186, 383926, 530372, 767852, 1060744, 1535704, 2121488, 3071408, 12861521, 25723042, 51446084, 102892168, 205784336]

約数ペア:

[(1, 205784336), (2, 102892168), (4, 51446084), (8, 25723042), (16, 12861521), (67, 3071408), (97, 2121488), (134, 1535704), (194, 1060744), (268, 767852), (388, 530372), (536, 383926), (776, 265186), (1072, 191963), (1552, 132593), (1979, 103984), (3958, 51992), (6499, 31664), (7916, 25996), (12998, 15832)]