210307552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72221}}^1$

素因数の和:72251

約数の個数: 48

約数和(自身を含む): 509598432

約数和(自身を除く): 299290880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 72221, 144442, 288884, 505547, 577768, 938873, 1011094, 1155536, 1877746, 2022188, 2311072, 3755492, 4044376, 6572111, 7510984, 8088752, 13144222, 15021968, 16177504, 26288444, 30043936, 52576888, 105153776, 210307552]

約数ペア:

[(1, 210307552), (2, 105153776), (4, 52576888), (7, 30043936), (8, 26288444), (13, 16177504), (14, 15021968), (16, 13144222), (26, 8088752), (28, 7510984), (32, 6572111), (52, 4044376), (56, 3755492), (91, 2311072), (104, 2022188), (112, 1877746), (182, 1155536), (208, 1011094), (224, 938873), (364, 577768), (416, 505547), (728, 288884), (1456, 144442), (2912, 72221)]