199310944

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9173}}^1$

素因数の和:9287

約数の個数: 48

約数和(自身を含む): 453122208

約数和(自身を除く): 253811264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 9173, 10864, 18346, 21728, 36692, 64211, 73384, 128422, 146768, 256844, 293536, 513688, 889781, 1027376, 1779562, 2054752, 3559124, 6228467, 7118248, 12456934, 14236496, 24913868, 28472992, 49827736, 99655472, 199310944]

約数ペア:

[(1, 199310944), (2, 99655472), (4, 49827736), (7, 28472992), (8, 24913868), (14, 14236496), (16, 12456934), (28, 7118248), (32, 6228467), (56, 3559124), (97, 2054752), (112, 1779562), (194, 1027376), (224, 889781), (388, 513688), (679, 293536), (776, 256844), (1358, 146768), (1552, 128422), (2716, 73384), (3104, 64211), (5432, 36692), (9173, 21728), (10864, 18346)]