207291239036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1\times {\mathrm{80147}}^1$

素因数の和:81530

約数の個数: 48

約数和(自身を含む): 420750070272

約数和(自身を除く): 213458831236

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1301, 1988, 2602, 5204, 9107, 18214, 36428, 80147, 92371, 160294, 184742, 320588, 369484, 561029, 646597, 1122058, 1293194, 2244116, 2586388, 5690437, 11380874, 22761748, 39833059, 79666118, 104271247, 159332236, 208542494, 417084988, 729898729, 1459797458, 2919594916, 7403258537, 14806517074, 29613034148, 51822809759, 103645619518, 207291239036]

約数ペア:

[(1, 207291239036), (2, 103645619518), (4, 51822809759), (7, 29613034148), (14, 14806517074), (28, 7403258537), (71, 2919594916), (142, 1459797458), (284, 729898729), (497, 417084988), (994, 208542494), (1301, 159332236), (1988, 104271247), (2602, 79666118), (5204, 39833059), (9107, 22761748), (18214, 11380874), (36428, 5690437), (80147, 2586388), (92371, 2244116), (160294, 1293194), (184742, 1122058), (320588, 646597), (369484, 561029)]