208830888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{414347}}^1$

素因数の和:414366

約数の個数: 48

約数和(自身を含む): 646382880

約数和(自身を除く): 437551992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 414347, 828694, 1243041, 1657388, 2486082, 2900429, 3314776, 3729123, 4972164, 5800858, 7458246, 8701287, 9944328, 11601716, 14916492, 17402574, 23203432, 26103861, 29832984, 34805148, 52207722, 69610296, 104415444, 208830888]

約数ペア:

[(1, 208830888), (2, 104415444), (3, 69610296), (4, 52207722), (6, 34805148), (7, 29832984), (8, 26103861), (9, 23203432), (12, 17402574), (14, 14916492), (18, 11601716), (21, 9944328), (24, 8701287), (28, 7458246), (36, 5800858), (42, 4972164), (56, 3729123), (63, 3314776), (72, 2900429), (84, 2486082), (126, 1657388), (168, 1243041), (252, 828694), (504, 414347)]