208025286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{2819}}^1$

素因数の和:3089

約数の個数: 48

約数和(自身を含む): 486077760

約数和(自身を除く): 278052474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 251, 294, 502, 753, 1506, 1757, 2819, 3514, 5271, 5638, 8457, 10542, 12299, 16914, 19733, 24598, 36897, 39466, 59199, 73794, 118398, 138131, 276262, 414393, 707569, 828786, 1415138, 2122707, 4245414, 4952983, 9905966, 14858949, 29717898, 34670881, 69341762, 104012643, 208025286]

約数ペア:

[(1, 208025286), (2, 104012643), (3, 69341762), (6, 34670881), (7, 29717898), (14, 14858949), (21, 9905966), (42, 4952983), (49, 4245414), (98, 2122707), (147, 1415138), (251, 828786), (294, 707569), (502, 414393), (753, 276262), (1506, 138131), (1757, 118398), (2819, 73794), (3514, 59199), (5271, 39466), (5638, 36897), (8457, 24598), (10542, 19733), (12299, 16914)]