197467788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 356045172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 179, 276, 322, 358, 483, 537, 571, 644, 716, 966, 1074, 1142, 1253, 1713, 1932, 2148, 2284, 2506, 3426, 3759, 3997, 4117, 5012, 6852, 7518, 7994, 8234, 11991, 12351, 13133, 15036, 15988, 16468, 23982, 24702, 26266, 28819, 39399, 47964, 49404, 52532, 57638, 78798, 86457, 91931, 102209, 115276, 157596, 172914, 183862, 204418, 275793, 306627, 345828, 367724, 408836, 551586, 613254, 715463, 1103172, 1226508, 1430926, 2146389, 2350807, 2861852, 4292778, 4701614, 7052421, 8585556, 9403228, 14104842, 16455649, 28209684, 32911298, 49366947, 65822596, 98733894, 197467788]

約数ペア:

[(1, 197467788), (2, 98733894), (3, 65822596), (4, 49366947), (6, 32911298), (7, 28209684), (12, 16455649), (14, 14104842), (21, 9403228), (23, 8585556), (28, 7052421), (42, 4701614), (46, 4292778), (69, 2861852), (84, 2350807), (92, 2146389), (138, 1430926), (161, 1226508), (179, 1103172), (276, 715463), (322, 613254), (358, 551586), (483, 408836), (537, 367724), (571, 345828), (644, 306627), (716, 275793), (966, 204418), (1074, 183862), (1142, 172914), (1253, 157596), (1713, 115276), (1932, 102209), (2148, 91931), (2284, 86457), (2506, 78798), (3426, 57638), (3759, 52532), (3997, 49404), (4117, 47964), (5012, 39399), (6852, 28819), (7518, 26266), (7994, 24702), (8234, 23982), (11991, 16468), (12351, 15988), (13133, 15036)]