210312592

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39953}}^1$

素因数の和:40015

約数の個数: 40

約数和(自身を含む): 475612416

約数和(自身を除く): 265299824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 39953, 79906, 159812, 279671, 319624, 559342, 639248, 1118684, 1877791, 2237368, 3755582, 4474736, 7511164, 13144537, 15022328, 26289074, 30044656, 52578148, 105156296, 210312592]

約数ペア:

[(1, 210312592), (2, 105156296), (4, 52578148), (7, 30044656), (8, 26289074), (14, 15022328), (16, 13144537), (28, 7511164), (47, 4474736), (56, 3755582), (94, 2237368), (112, 1877791), (188, 1118684), (329, 639248), (376, 559342), (658, 319624), (752, 279671), (1316, 159812), (2632, 79906), (5264, 39953)]