209314128

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{42337}}^1$

素因数の和:42451

約数の個数: 40

約数和(自身を含む): 545990848

約数和(自身を除く): 336676720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 42337, 84674, 127011, 169348, 254022, 338696, 508044, 677392, 1016088, 2032176, 4360711, 8721422, 13082133, 17442844, 26164266, 34885688, 52328532, 69771376, 104657064, 209314128]

約数ペア:

[(1, 209314128), (2, 104657064), (3, 69771376), (4, 52328532), (6, 34885688), (8, 26164266), (12, 17442844), (16, 13082133), (24, 8721422), (48, 4360711), (103, 2032176), (206, 1016088), (309, 677392), (412, 508044), (618, 338696), (824, 254022), (1236, 169348), (1648, 127011), (2472, 84674), (4944, 42337)]