207895464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 663552000

約数和(自身を除く): 455656536

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, 359, 378, 383, 504, 718, 756, 766, 1077, 1149, 1436, 1512, 1532, 2154, 2298, 2513, 2681, 2872, 3064, 3231, 3447, 4308, 4596, 5026, 5362, 6462, 6894, 7539, 8043, 8616, 9192, 9693, 10052, 10341, 10724, 12924, 13788, 15078, 16086, 19386, 20104, 20682, 21448, 22617, 24129, 25848, 27576, 30156, 32172, 38772, 41364, 45234, 48258, 60312, 64344, 67851, 72387, 77544, 82728, 90468, 96516, 135702, 137497, 144774, 180936, 193032, 271404, 274994, 289548, 412491, 542808, 549988, 579096, 824982, 962479, 1099976, 1237473, 1649964, 1924958, 2474946, 2887437, 3299928, 3712419, 3849916, 4949892, 5774874, 7424838, 7699832, 8662311, 9899784, 11549748, 14849676, 17324622, 23099496, 25986933, 29699352, 34649244, 51973866, 69298488, 103947732, 207895464]

約数ペア:

[(1, 207895464), (2, 103947732), (3, 69298488), (4, 51973866), (6, 34649244), (7, 29699352), (8, 25986933), (9, 23099496), (12, 17324622), (14, 14849676), (18, 11549748), (21, 9899784), (24, 8662311), (27, 7699832), (28, 7424838), (36, 5774874), (42, 4949892), (54, 3849916), (56, 3712419), (63, 3299928), (72, 2887437), (84, 2474946), (108, 1924958), (126, 1649964), (168, 1237473), (189, 1099976), (216, 962479), (252, 824982), (359, 579096), (378, 549988), (383, 542808), (504, 412491), (718, 289548), (756, 274994), (766, 271404), (1077, 193032), (1149, 180936), (1436, 144774), (1512, 137497), (1532, 135702), (2154, 96516), (2298, 90468), (2513, 82728), (2681, 77544), (2872, 72387), (3064, 67851), (3231, 64344), (3447, 60312), (4308, 48258), (4596, 45234), (5026, 41364), (5362, 38772), (6462, 32172), (6894, 30156), (7539, 27576), (8043, 25848), (8616, 24129), (9192, 22617), (9693, 21448), (10052, 20682), (10341, 20104), (10724, 19386), (12924, 16086), (13788, 15078)]