197535968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28495

約数の個数: 48

約数和(自身を含む): 458809344

約数和(自身を除く): 261273376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 28447, 56894, 113788, 199129, 227576, 398258, 455152, 796516, 881857, 910304, 1593032, 1763714, 3186064, 3527428, 6172999, 6372128, 7054856, 12345998, 14109712, 24691996, 28219424, 49383992, 98767984, 197535968]

約数ペア:

[(1, 197535968), (2, 98767984), (4, 49383992), (7, 28219424), (8, 24691996), (14, 14109712), (16, 12345998), (28, 7054856), (31, 6372128), (32, 6172999), (56, 3527428), (62, 3186064), (112, 1763714), (124, 1593032), (217, 910304), (224, 881857), (248, 796516), (434, 455152), (496, 398258), (868, 227576), (992, 199129), (1736, 113788), (3472, 56894), (6944, 28447)]