206649072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29287}}^1$

素因数の和:29315

約数の個数: 90

約数和(自身を含む): 672774648

約数和(自身を除く): 466125576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29287, 58574, 87861, 117148, 175722, 205009, 234296, 263583, 351444, 410018, 468592, 527166, 615027, 702888, 820036, 1054332, 1230054, 1405776, 1435063, 1640072, 1845081, 2108664, 2460108, 2870126, 3280144, 3690162, 4217328, 4305189, 4920216, 5740252, 7380324, 8610378, 9840432, 11480504, 12915567, 14760648, 17220756, 22961008, 25831134, 29521296, 34441512, 51662268, 68883024, 103324536, 206649072]

約数ペア:

[(1, 206649072), (2, 103324536), (3, 68883024), (4, 51662268), (6, 34441512), (7, 29521296), (8, 25831134), (9, 22961008), (12, 17220756), (14, 14760648), (16, 12915567), (18, 11480504), (21, 9840432), (24, 8610378), (28, 7380324), (36, 5740252), (42, 4920216), (48, 4305189), (49, 4217328), (56, 3690162), (63, 3280144), (72, 2870126), (84, 2460108), (98, 2108664), (112, 1845081), (126, 1640072), (144, 1435063), (147, 1405776), (168, 1230054), (196, 1054332), (252, 820036), (294, 702888), (336, 615027), (392, 527166), (441, 468592), (504, 410018), (588, 351444), (784, 263583), (882, 234296), (1008, 205009), (1176, 175722), (1764, 117148), (2352, 87861), (3528, 58574), (7056, 29287)]